Science 2026-06-11｜本期新刊導讀

本期共 40 篇，其中 0 篇 OA。

本期主軸

本期主軸可分成四條線：第一是人類族群史與 archaic introgression，兩篇研究都把 Papua New Guinea／Near Oceania 的基因體資料放回全球人類演化框架；第二是氣候變遷下的風險再估計，涵蓋牧地管理、低強度火、半封閉熱帶海域、氮循環、fjord landslide-tsunami 與間接溫室氣體；第三是高通量物理與材料技術，從 all-optical equalization、壓力感測 metamaterials 到窄頻有機發光；第四是生醫與科學制度風險，包括兒童腦影像中的 SES confounding、placental NAD⁺ 與產程、抗體標的混淆、ultraprocessed foods 標籤、embryo editing 安全性，以及研究補助制度改革。

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必讀導讀

1. Long-term isolation and archaic introgression shape functional genetic variation in Near Oceania — Research Article

僅依摘要評論。這篇把 Near Oceania 從「全球基因體資料的邊緣樣本」推到核心位置：177 個 high-coverage whole genomes 搭配 1284 個 worldwide genomes，顯示島嶼間與島嶼內都有明顯分化、長期隔離與強烈 bottlenecks。重點不只是 ancestry 描述，而是重建出 1.897 billion bp 的 archaic genome，其中 Denisovan sequence 達 831.9 million bp，並指出三個 Denisovan-like groups 的 introgression 訊號。臨床與轉譯意義在於：免疫相關 pathway，例如 interferon-γ signaling、JAK1、GBP2、OAS1，可能帶有高頻 introgressed expression-modulating variants；族群基因體若缺少 Near Oceanian 代表性，對 disease-risk interpretation 與 functional annotation 會有系統性偏差。 **常見誤判：**把「archaic ancestry 比例較高」直接等同於疾病風險升高；實際上該摘要強調的是 functional variation 與 adaptive introgression，需要逐 variant、逐 phenotype 解讀。

2. An all-optical signal processor enabling terabit-per-second real-time equalization — Research Article

僅依摘要評論。這篇的關鍵在於把資料中心與 AI training cluster 的 interconnect bottleneck 往 detection 前移：integrated programmable optical signal processor 作為 nonlinear universal equalizer，做 all-optical、DSP-free、real-time equalization。摘要給出的數字相當明確：8 個 WDM channels、1.6 Tb/s aggregate throughput、<60 ps latency、tens of fJ/bit energy consumption，並以 ~1 ps sampling resolution 與 tunable memory window 來處理 dispersion、bandwidth limits 與 fiber nonlinearity。其重要性不只是「更快光通訊」，而是把 equalization 從耗電且有延遲的 electronic DSP，改成光域中的前端處理，直接對 AI infrastructure 的能耗與延遲限制提出工程解。 **常見誤判：**看到 terabit-per-second 就以為只是通道堆疊；該文摘要強調的瓶頸是 real-time equalization 的 latency／energy budget，而非單純增加 WDM 數量。

3. Assessing the net climate benefits of improved grazing intensity in global rangelands — Research Article

僅依摘要評論。這篇對「改善放牧強度可增加 soil／vegetation carbon」提出系統層級校正。摘要指出，改善全球 rangelands grazing intensity 的 near-term sequestration potential 為 2.2 ± 0.43 Gt CO₂eq/year；但若為了維持 livestock production 而增加 supplemental feeding，net mitigation 會下降 2–31%，變成 1.8 ± 0.45 Gt CO₂eq/year。這個設計重點在於把 plant productivity、livestock emissions、feed requirements 與 production constraints 放進同一個 accounting frame。政策上，它提醒 climate mitigation 不能只看土地碳庫增加，也要看供應鏈排放與產量替代。 **常見誤判：**把 soil carbon sequestration 當作淨減碳；若補料、產量維持與供應鏈排放未納入，會高估 grazing 改革的氣候效益。

4. The air pollution benefits of low-severity fire — Research Article

僅依摘要評論。這篇將 prescribed fire 的公共衛生爭議量化成「短期煙霧成本 vs 長期煙霧減量」。作者以 California 20 年 satellite-derived fire severity 與 smoke PM2.5 資料，把 low-severity wildfire 當作 prescribed burning 的 proxy，估計其後續 wildfire activity 與空氣品質效果。摘要中最關鍵數字是：low-severity fire 使 very-high-severity wildfire 機率下降 92%，效果可持續 10 年並延伸至 treated locations 周圍 5 km；10 年後 benefit-cost ratio 超過 5；若每年 sustained treatment 500,000 acres，10 年後 cumulative smoke PM2.5 約可下降 10%。臨床端與公衛端的連結，是把 wildfire smoke exposure 管理從事件反應轉為預防性風險投資。 **常見誤判：**把 prescribed／low-severity fire 視為「增加煙霧」的單向危害；摘要呈現的是長期 cumulative PM2.5 可能下降，但仍需依地區、執行品質與暴露分布評估。

5. Patterns of brain-wide associations reflect socioeconomics — Research Article

僅依摘要評論。這篇對 brain-wide association studies 的解讀提出重要警訊。研究把 649 個 variables 對應到兒童腦部，並比較 BWAS maps 與 neurobiological reference patterns；摘要指出 SES 顯示最強的 brain-wide associations，而且主要落在 motor 與 sensory regions，而非 cognitive regions。更重要的是，多個 BWAS maps，包括 IQ，都共享一個最反映 child socioeconomics 的 common pattern；調整 SES 後，brain-IQ associations 變弱，motor／sensory pattern 被消除；在 higher-SES subsamples 訓練的 brain-with-IQ associations 也不能 generalize。臨床神經影像與精神醫學研究若忽略 SES，可能把環境暴露、睡眠剝奪、壓力等複合因素誤讀成個體 neurobiology。 **常見誤判：**把 brain-IQ association 讀成穩定的個人認知神經標記；摘要顯示 SES 可大幅塑造或削弱該 association，不能跳到個體層級診斷。

6. Global density and biomass of arbuscular mycorrhizal fungal networks — Research Article

僅依摘要評論。這篇把 arbuscular mycorrhizal fungi 從「植物共生者」量化為全球碳循環基礎設施。摘要指出，這類 fungi 與約 70% 植物物種共生，每年約有 1 billion metric tons carbon 進入土壤；作者整合 322 studies、超過 16,000 soil cores、9 biomes，並以 machine-learning models 預測 global hyphal densities，再用 robotic imaging 超過 300,000 hyphae 校準 biomass model。核心估計是 topsoils 中有 1.10 × 10^17 ± 0.13 × 10^17 SD km living hyphae，重約 300 ± 60 SD megatons，約為人類 biomass 的 4–6 倍。這讓 soil microbiome 與 carbon accounting 的尺度更具體，也點出 undersampled ecosystems 的資料缺口。 **常見誤判：**把 fungi carbon flux 等同於永久碳封存；摘要量化的是 living hyphal infrastructure 與碳流動，並不等於長期穩定 sequestration。

7. A 481-meter-high landslide-tsunami in a cruise ship–frequented Alaska fjord — Research Article

僅依摘要評論。這篇是災害風險與氣候變遷交界的高警訊案例。2025 年 8 月 10 日，Alaska Tracy Arm fjord 發生 >64 × 10^6 m³ landslide，造成 481 m runup megatsunami，初始 breaking wave 高 100 m、速度 >70 m/s；事件前數日出現 microseismicity，且在 failure 前約 1 小時 rate 與 magnitude 增加。該 landslide 還產生相當於 moment magnitude 5.4 earthquake 的 long-period seismic waves，並形成約 66 秒週期、可持續最多 36 小時的 seiche signal。摘要明確把 glacial retreat caused by climate change 列為 precondition，且該 fjord 為 cruise ship-frequented area，因此風險不只是地球物理現象，而是旅遊航線、早期預警與 coastal emergency planning 的問題。 **常見誤判：**把 fjord megatsunami 視為極罕見、不可預警的自然事件；摘要顯示 microseismicity 可能提供短期訊號，且 glacial retreat 會改變事件基線風險。

8. Placental nicotinamide adenine dinucleotide modulates the timing of labor — Research Article

僅依摘要評論。這篇把分娩時機從 prostaglandin signaling 延伸到 placental NAD⁺ 代謝狀態。摘要指出，placental NAD⁺ depletion 在 mice 中可誘發 labor onset，機轉與 NAD⁺ 作為 15-hydroxy prostaglandin dehydrogenase cofactor 有關；此酵素負責抑制 prostaglandin accumulation。相反地，提高 placental NAD⁺ 可在 baseline 與 preterm labor model 中延長 gestation。臨床轉譯上，這提供一個概念：preterm labor 或 induction timing 可能與 placental metabolic exhaustion 相關。但摘要仍是基礎與動物模型層級，不能直接推出孕婦補充 NAD⁺ precursor 可預防早產。 **常見誤判：**把 placental NAD⁺ 與產程關聯直接轉譯成補充品建議；摘要支持的是機轉與潛在 therapeutic avenue，不是臨床介入證據。

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指南/綜論/方法學（表格）

本期無臨床 guideline；以下整理未列入必讀深評的研究、Perspective、Policy、News、Letters、humanities、front matter 與 concern 類內容。

文章	類型	導讀重點
Summer reading 2026	Books	僅依題名與欄目評論。年度選書欄目，適合作為科學文化與跨域閱讀入口。
Mechanoelectrical metamaterials for broad-range, high-sensitivity pressure sensing	Research Article	僅依摘要評論。3D-printed ferroelectric metamaterials 兼顧低載敏感度與六個數量級偵測範圍。
Unveiling the complexity of post-Roman polity formation in Pannonia using ancient DNA	Research Article	僅依摘要評論。古 DNA 顯示 post-Roman Pannonia 族群移動與在地階序並存。
Organic spontaneous emission approaching the monochromatic limit	Research Article	僅依摘要評論。molecular repetition 強化 multiple-resonance effect，使有機發光 linewidth 接近極窄。
Compound climate events threaten tropical semi-enclosed marine ecosystems	Research Article	僅依摘要評論。半封閉熱帶海域風險來自高溫、cyclone、monsoon、淡水與連通性共同作用。
Super-earths and mini-neptunes follow different orbital period–eccentricity relations	Research Article	僅依摘要評論。SEs 與 MNs 的 period–eccentricity 關係不同，支持兩者動力演化路徑分化。
Divergent evolution of nitrogen cycling along gradients of landscape water velocities	Research Article	僅依摘要評論。以 isotope-aided modeling 連結水流速度變化與歐洲氮累積、淋洗風險。
A global map for introgressed structural variation and selection in humans	Research Article	僅依摘要評論。以 PNG haploid genomes 與 pangenome genotyping 建構 archaic SV selection 地圖。
Fast cell wall softening causes Venus flytrap closure	Research Article	僅依摘要評論。捕蠅草閉合由約 1 秒 epidermal cell wall softening 釋放彈性能量。
In Other Journals	Research Highlights	僅依欄目評論。跨期刊研究亮點摘要，定位是快速掃描他刊重要發現。
Lessons from my mother	Working Life	僅依題名與欄目評論。科研職涯敘事欄目，重點應在家庭經驗與研究者養成。
Divergent trajectories of the nitrogen cycle	Perspective	僅依摘要評論。對氮循環研究的 accompanying perspective，凸顯水同位素量測與大尺度模型價值。
Childhood environments shape the brain	Perspective	僅依摘要評論。呼應 BWAS 研究，提醒兒童腦結構與功能解讀須納入 socioeconomic factors。
Exceeding nature’s biological speed limits	Perspective	僅依摘要評論。從捕蠅草研究延伸植物快速運動機制，聚焦 cell wall relaxation。
The placental metabolic clock	Perspective	僅依題名與欄目評論。應為 placental NAD⁺ 研究的評論，重點在代謝時鐘與產程時機。
Ecological risks of orbital solar reflectors	Letter	僅依題名與欄目評論。提醒 orbital solar reflectors 的生態副作用不應被工程可行性掩蓋。
A 2D plan cannot govern a 3D ocean	Letter	僅依題名與欄目評論。海洋治理若只用平面規劃，可能忽略垂直結構與水體動態。
Safeguard heritage in the Bolivian Amazon	Letter	僅依題名與欄目評論。Bolivian Amazon 遺產保護需納入生態、考古與在地治理風險。
Shifting currents	Feature	僅依摘要評論。新資料可能修正 Atlantic circulation 對暖化脆弱性的既有悲觀估計。
Science sleuth finds rare acclaim in China	In Depth	僅依摘要評論。Geng Hongwei 對知名科學家的調查引發快速回應，凸顯研究誠信監督。
Protein name confusion led to antibody mix-up	In Depth	僅依摘要評論。蛋白命名混淆造成抗體標的錯置，可能波及癌症與細胞老化研究。
U.S. agencies join fight against ‘ultraprocessed foods’	In Depth	僅依摘要評論。ultraprocessed foods 標籤具政策吸引力，但科學界仍爭論其精確性。
Laser-boosted microscopy opens view of elusive proteins	In Depth	僅依摘要評論。強化 cryo-EM 可解析更難觀察蛋白，並可能擴大藥物標的視野。
An embryo editing ‘first’ is more complicated than headlines suggest	In Depth	僅依摘要評論。基因編輯胚胎 headlines 容易過度簡化；安全性仍遠未達臨床門檻。
NIH scientists charged with smuggling viruses into U.S.	In Depth	僅依摘要評論。inactivated monkeypox samples 事件涉及樣本運輸、診斷用途與法規界線。
Satellite maps of sinking coastlines face scrutiny	In Depth	僅依摘要評論。海岸下陷 radar maps 結果矛盾，會影響海平面上升脆弱區辨識。
The Global South is shaping the future of agriculture	Expert Voices	僅依題名與欄目評論。農業創新視角由 Global South 形塑，可能重排技術、治理與糧食安全議程。
In (qualified) defense of the research project grant	Editorial	僅依摘要評論。對 NSF X-Labs 與 RPG 改革提出保留，主張不宜簡化為 bypass university。
New Products	New Products	僅依摘要評論。每週實驗儀器、裝置與材料資訊整理，適合追蹤研究工具市場。
Integrating indirect greenhouse gases into climate frameworks	Policy Article	僅依摘要評論。間接溫室氣體本身效應低，卻可透過化學反應造成 warming，應納入框架。
In Science Journals	Research Highlights	僅依欄目評論。Science 系列期刊研究亮點彙整，適合快速掌握同社群新進展。
Editorial Expression of Concern	Expression of Concern	僅依題名與欄目評論。屬研究紀錄警示，閱讀相關原研究時須同步檢查疑慮內容。

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臨床可帶走的 8 點

1. Patterns of brain-wide associations reflect socioeconomics — Research Article：兒童 neuroimaging 與 cognitive association 研究若未嚴格處理 SES，容易把 socioeconomic exposure 誤讀為個體腦部特徵。

2. Placental nicotinamide adenine dinucleotide modulates the timing of labor — Research Article：placental NAD⁺ 可能是產程時機的機轉節點，但目前僅能視為轉譯線索，不應直接導向補充品或臨床處置。

3. The air pollution benefits of low-severity fire — Research Article：wildfire smoke 是臨床與公衛暴露問題；低強度火的短期 PM2.5 增加須與長期大型 wildfire 減少一起評估。

4. Protein name confusion led to antibody mix-up — In Depth：抗體標的錯置會讓癌症與細胞老化研究的 biomarker／mechanism 結論失真，臨床前研究需強化 antibody validation。

5. U.S. agencies join fight against ‘ultraprocessed foods’ — In Depth：ultraprocessed foods 是可溝通的飲食風險框架，但作為臨床建議時仍要區分加工層級、營養組成與實際飲食型態。

6. An embryo editing ‘first’ is more complicated than headlines suggest — In Depth：embryo editing 的 headline 不能等同臨床可行；安全性、off-target、mosaicism 與倫理治理仍是主要門檻。

7. NIH scientists charged with smuggling viruses into U.S. — In Depth：即使是 inactivated pathogen samples，跨境運輸、診斷用途與 biosafety／biosecurity 合規仍需清楚文件化。

8. Long-term isolation and archaic introgression shape functional genetic variation in Near Oceania — Research Article：族群代表性不足會影響 genomic medicine；Near Oceanian functional variation 不應用歐洲中心資料庫直接外推。

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完整文章連結（按文章類型分組）

Research Article

• Long-term isolation and archaic introgression shape functional genetic variation in Near Oceania — Research Article
• An all-optical signal processor enabling terabit-per-second real-time equalization — Research Article
• Assessing the net climate benefits of improved grazing intensity in global rangelands — Research Article
• The air pollution benefits of low-severity fire — Research Article
• Mechanoelectrical metamaterials for broad-range, high-sensitivity pressure sensing — Research Article
• Unveiling the complexity of post-Roman polity formation in Pannonia using ancient DNA — Research Article
• Organic spontaneous emission approaching the monochromatic limit — Research Article
• Patterns of brain-wide associations reflect socioeconomics — Research Article
• Compound climate events threaten tropical semi-enclosed marine ecosystems — Research Article
• Super-earths and mini-neptunes follow different orbital period–eccentricity relations — Research Article
• Global density and biomass of arbuscular mycorrhizal fungal networks — Research Article
• Divergent evolution of nitrogen cycling along gradients of landscape water velocities — Research Article
• A global map for introgressed structural variation and selection in humans — Research Article
• A 481-meter-high landslide-tsunami in a cruise ship–frequented Alaska fjord — Research Article
• Placental nicotinamide adenine dinucleotide modulates the timing of labor — Research Article
• Fast cell wall softening causes Venus flytrap closure — Research Article

Perspective

• Divergent trajectories of the nitrogen cycle — Perspective
• Childhood environments shape the brain — Perspective
• Exceeding nature’s biological speed limits — Perspective
• The placental metabolic clock — Perspective

Policy Article / Editorial

• Integrating indirect greenhouse gases into climate frameworks — Policy Article
• In (qualified) defense of the research project grant — Editorial

Feature / In Depth / Expert Voices

• Shifting currents — Feature
• Science sleuth finds rare acclaim in China — In Depth
• Protein name confusion led to antibody mix-up — In Depth
• U.S. agencies join fight against ‘ultraprocessed foods’ — In Depth
• Laser-boosted microscopy opens view of elusive proteins — In Depth
• An embryo editing ‘first’ is more complicated than headlines suggest — In Depth
• NIH scientists charged with smuggling viruses into U.S. — In Depth
• Satellite maps of sinking coastlines face scrutiny — In Depth
• The Global South is shaping the future of agriculture — Expert Voices

Letters

• Ecological risks of orbital solar reflectors — Letter
• A 2D plan cannot govern a 3D ocean — Letter
• Safeguard heritage in the Bolivian Amazon — Letter

Books / Working Life / Products / Highlights / Concern

• Summer reading 2026 — Books
• In Other Journals — Research Highlights
• Lessons from my mother — Working Life
• New Products — New Products
• In Science Journals — Research Highlights
• Editorial Expression of Concern — Expression of Concern

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Article-level structured metadata

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  {
    "doi": "10.1126/science.aei7768",
    "title": "Summer reading 2026",
    "type": "books",
    "is_oa": false,
    "population": null,
    "comparator": null,
    "primary_endpoint": null,
    "effect_size": null,
    "key_claim": null,
    "common_misconception": "把年度閱讀清單當作研究證據；此類欄目主要是科學文化與閱讀導引。"
  },
  {
    "doi": "10.1126/science.adr6749",
    "title": "Long-term isolation and archaic introgression shape functional genetic variation in Near Oceania",
    "type": "research article",
    "is_oa": false,
    "population": "177 high-coverage Near Oceanian whole genomes plus 1284 worldwide genomes",
    "comparator": "Near Oceanian populations compared among islands and with worldwide genomes",
    "primary_endpoint": "functional genetic variation and archaic introgression patterns",
    "effect_size": "1.897 billion bp archaic genome reconstructed; 831.9 million bp Denisovan sequence; 3127 high-frequency introgressed expression-modulating variants",
    "key_claim": "Near Oceanians show long-term isolation, bottlenecks, introgression from three Denisovan-like groups, and functional impacts enriched in interferon-γ signaling genes.",
    "common_misconception": "Archaic introgression should not be read as inherently deleterious or as direct clinical risk without variant-level interpretation."
  },
  {
    "doi": "10.1126/science.ady5344",
    "title": "An all-optical signal processor enabling terabit-per-second real-time equalization",
    "type": "research article",
    "is_oa": false,
    "population": null,
    "comparator": "intensity-modulation/direct-detection links constrained by DSP equalization",
    "primary_endpoint": "all-optical real-time equalization throughput, latency, and energy use",
    "effect_size": "1.6 Tb/s aggregate throughput; <60 ps latency; tens of fJ/bit; ~1 ps sampling resolution; WDM window expanded by factor 6.8",
    "key_claim": "Integrated programmable optical signal processor performs nonlinear DSP-free real-time equalization before detection.",
    "common_misconception": "The advance is not merely higher channel count; the main claim is optical-domain equalization with lower latency and energy."
  },
  {
    "doi": "10.1126/science.adz4320",
    "title": "Assessing the net climate benefits of improved grazing intensity in global rangelands",
    "type": "research article",
    "is_oa": false,
    "population": "global rangelands",
    "comparator": "improved grazing intensity with versus without systems-level emissions and supplemental feeding constraints",
    "primary_endpoint": "net mitigation potential in Gt CO2eq per year",
    "effect_size": "2.2 ± 0.43 Gt CO2eq/year near-term sequestration; net mitigation reduced by 2 to 31% to 1.8 ± 0.45 Gt CO2eq/year with supplemental feeding",
    "key_claim": "Neglecting systems-level emissions may overestimate climate benefits of improved grazing.",
    "common_misconception": "Soil carbon gain alone is not the same as net mitigation once livestock production and feed supply are included."
  },
  {
    "doi": "10.1126/science.aea2490",
    "title": "The air pollution benefits of low-severity fire",
    "type": "research article",
    "is_oa": false,
    "population": "California fire and smoke exposure settings over two decades",
    "comparator": "low-severity fire as proxy for prescribed burning versus subsequent wildfire activity and smoke outcomes",
    "primary_endpoint": "future very-high-severity wildfire probability and cumulative smoke PM2.5",
    "effect_size": "92% reduction in probability of very-high-severity wildfire; benefits lasting a decade and extending 5 km; benefit-cost ratios >5 after a decade; 500,000 acres/year treatment could reduce cumulative smoke PM2.5 by about 10% after a decade",
    "key_claim": "Low-severity fire may reduce long-term wildfire severity and cumulative smoke burden despite treatment smoke.",
    "common_misconception": "Prescribed or low-severity fire should not be judged only by short-term smoke production."
  },
  {
    "doi": "10.1126/science.aeb3456",
    "title": "Mechanoelectrical metamaterials for broad-range, high-sensitivity pressure sensing",
    "type": "research article",
    "is_oa": false,
    "population": null,
    "comparator": "existing pressure sensors with inverse relationships between sensitivity and detection range",
    "primary_endpoint": "pressure sensor sensitivity and detection range",
    "effect_size": "detection range across six orders of magnitude",
    "key_claim": "3D-printed metamaterials embedded with molecular ferroelectrics enable self-powered broad-range high-sensitivity pressure sensing.",
    "common_misconception": "High sensitivity and broad detection range are not necessarily mutually exclusive if lattice gradients and deformation-mode transitions are engineered."
  },
  {
    "doi": "10.1126/science.aec2634",
    "title": "Unveiling the complexity of post-Roman polity formation in Pannonia using ancient DNA",
    "type": "research article",
    "is_oa": false,
    "population": "two Roman sites (n = 68) and five post-Roman sites (n = 246) in the Little Hungarian Plain",
    "comparator": "Roman versus post-Roman sites and post-Roman sites with similar material culture and burial practices",
    "primary_endpoint": "genetic ancestry and social structure of post-Roman organizations",
    "effect_size": "n = 68 Roman; n = 246 post-Roman",
    "key_claim": "Northern European ancestry rose after the Roman period, while local social structures varied despite similar genetic profiles and burial practices.",
    "common_misconception": "Shared material culture should not be assumed to imply identical kinship organization or social hierarchy."
  },
  {
    "doi": "10.1126/science.aee0001",
    "title": "Organic spontaneous emission approaching the monochromatic limit",
    "type": "research article",
    "is_oa": false,
    "population": null,
    "comparator": "typical organic luminescent materials >40 nm linewidth and many multiple-resonance emitters at 20 to 30 nm",
    "primary_endpoint": "fluorescence linewidth",
    "effect_size": "6.9 nm in toluene; 5.5 nm in 3-methylpentane; 9.1 nm in doped polymer film",
    "key_claim": "Molecular repetition amplifies multiple-resonance effect to achieve very narrow-band organic fluorescence.",
    "common_misconception": "Organic tunability does not inherently require broad emission bands if molecular resonance is engineered."
  },
  {
    "doi": "10.1126/science.aee6213",
    "title": "Patterns of brain-wide associations reflect socioeconomics",
    "type": "research article",
    "is_oa": false,
    "population": "children in brain-wide association analyses",
    "comparator": "649 environmental and behavioral variables; SES-adjusted versus unadjusted brain-IQ associations; higher-SES subsample training",
    "primary_endpoint": "brain-wide association patterns and generalizability",
    "effect_size": "649 variables mapped to children’s brains",
    "key_claim": "SES showed the strongest brain-wide associations and weakened brain-IQ associations after adjustment.",
    "common_misconception": "Brain-IQ associations should not be interpreted as stable individual-level neurobiological markers without SES control."
  },
  {
    "doi": "10.1126/science.adv0367",
    "title": "Compound climate events threaten tropical semi-enclosed marine ecosystems",
    "type": "research article",
    "is_oa": false,
    "population": "tropical semi-enclosed marine ecosystems, including northern Australia examples",
    "comparator": "single-driver warming interpretation versus compound climate event framework",
    "primary_endpoint": "species abundance changes, hydrological connectivity, and ecosystem regime shifts",
    "effect_size": null,
    "key_claim": "Compound events involving temperature, cyclones, monsoons, freshwater, turbidity, exposure, and hydrological connectivity reshape tropical semi-enclosed marine ecosystems.",
    "common_misconception": "Ocean warming alone is not always the primary driver in tropical semi-enclosed seas."
  },
  {
    "doi": "10.1126/science.adu3916",
    "title": "Super-earths and mini-neptunes follow different orbital period–eccentricity relations",
    "type": "research article",
    "is_oa": false,
    "population": "observed exoplanets classified as super-earths and mini-neptunes",
    "comparator": "super-earths versus mini-neptunes",
    "primary_endpoint": "orbital period–eccentricity relations",
    "effect_size": null,
    "key_claim": "Mini-neptunes follow an anticorrelation between orbital period and eccentricity, whereas super-earths follow a different possibly opposite relation.",
    "common_misconception": "Super-earths and mini-neptunes should not be treated as one continuous dynamical population solely because their radii are adjacent."
  },
  {
    "doi": "10.1126/science.adu4373",
    "title": "Global density and biomass of arbuscular mycorrhizal fungal networks",
    "type": "research article",
    "is_oa": false,
    "population": "322 studies, more than 16,000 soil cores across nine biomes; more than 300,000 imaged hyphae",
    "comparator": null,
    "primary_endpoint": "global topsoil living hyphal length and biomass",
    "effect_size": "1.10 × 10^17 ± 0.13 × 10^17 SD km living hyphae; ~300 ± 60 SD megatons; ~4- to 6-fold human biomass",
    "key_claim": "Global topsoils contain a vast living arbuscular mycorrhizal hyphal infrastructure supporting carbon transfer.",
    "common_misconception": "Hyphal biomass and carbon transfer should not be equated with permanent soil carbon storage."
  },
  {
    "doi": "10.1126/science.aed0399",
    "title": "Divergent evolution of nitrogen cycling along gradients of landscape water velocities",
    "type": "research article",
    "is_oa": false,
    "population": "3821 European catchments",
    "comparator": "mild versus pronounced hydrological shifts; wetness boundaries crossed versus not crossed",
    "primary_endpoint": "nitrogen accumulation and leaching trajectories",
    "effect_size": "reduced nitrogen leaching projected across 76% of Europe under mild hydrological shifts by 2100",
    "key_claim": "Landscape water velocities strongly shape nitrogen cycling evolution and future water quality risk.",
    "common_misconception": "Nitrogen models should not ignore hydrological velocity or assume uniform climate-change effects across catchments."
  },
  {
    "doi": "10.1126/science.adz7518",
    "title": "A global map for introgressed structural variation and selection in humans",
    "type": "research article",
    "is_oa": false,
    "population": "four new Papua New Guinea haploid genomes, 94 published assemblies, and 1363 samples for pangenome genotyping",
    "comparator": "PNG genomes and diverse ancestry assemblies",
    "primary_endpoint": "introgressed structural variants and adaptive SVs",
    "effect_size": "SVs ≥50 bp; 47% enriched in genes; 11 likely archaic centromeres; 16 adaptive SVs",
    "key_claim": "Introgressed structural variants, especially in PNG genomes, contributed to immune-related expression and adaptive evolution.",
    "common_misconception": "Archaic introgression is not limited to SNPs; structural variants and centromeres may carry major evolutionary signal."
  },
  {
    "doi": "10.1126/science.aec3187",
    "title": "A 481-meter-high landslide-tsunami in a cruise ship–frequented Alaska fjord",
    "type": "research article",
    "is_oa": false,
    "population": "Tracy Arm fjord, Alaska landslide-tsunami event on 10 August 2025",
    "comparator": null,
    "primary_endpoint": "runup height, wave characteristics, seismic precursors, and seiche signal",
    "effect_size": ">64 × 10^6 m3 landslide; 481 m runup; 100 m initial breaking wave; >70 m/s; moment magnitude 5.4 equivalent seismic waves; ~66 s seiche; up to 36 hours",
    "key_claim": "Climate-change-preconditioned glacial retreat contributed to a near-miss landslide-tsunami risk in a cruise ship–frequented fjord.",
    "common_misconception": "Fjord landslide-tsunamis should not be treated as purely unpredictable isolated geologic anomalies."
  },
  {
    "doi": "10.1126/science.adz1624",
    "title": "Placental nicotinamide adenine dinucleotide modulates the timing of labor",
    "type": "research article",
    "is_oa": false,
    "population": "mouse models of labor and preterm labor",
    "comparator": "placental NAD+ depletion versus augmentation",
    "primary_endpoint": "labor onset and gestational length",
    "effect_size": null,
    "key_claim": "Placental NAD+ tunes gestational length through 15-hydroxy prostaglandin dehydrogenase and prostaglandin accumulation.",
    "common_misconception": "Mechanistic NAD+ findings should not be converted into clinical supplement advice without human trial evidence."
  },
  {
    "doi": "10.1126/science.aed5051",
    "title": "Fast cell wall softening causes Venus flytrap closure",
    "type": "research article",
    "is_oa": false,
    "population": "Venus flytrap",
    "comparator": "hydraulic water transport mechanism versus nonhydraulic epidermal cell wall softening",
    "primary_endpoint": "trap closure mechanism and speed",
    "effect_size": "rapid about one second softening of the epidermal cell wall",
    "key_claim": "Venus flytrap closure is driven by fast nonhydraulic modulation of cell wall mechanics.",
    "common_misconception": "Rapid plant movement should not be assumed to require hydraulic water transport."
  },
  {
    "doi": "10.1126/science.aej5478",
    "title": "In Other Journals",
    "type": "research highlights",
    "is_oa": false,
    "population": null,
    "comparator": null,
    "primary_endpoint": null,
    "effect_size": null,
    "key_claim": null,
    "common_misconception": "Research highlights are triage summaries, not substitutes for evaluating the original articles."
  },
  {
    "doi": "10.1126/science.aej5479",
    "title": "Lessons from my mother",
    "type": "working life",
    "is_oa": false,
    "population": null,
    "comparator": null,
    "primary_endpoint": null,
    "effect_size": null,
    "key_claim": null,
    "common_misconception": "Working Life essays are reflective narratives rather than empirical evidence."
  },
  {
    "doi": "10.1126/science.aei3391",
    "title": "Divergent trajectories of the nitrogen cycle",
    "type": "perspective",
    "is_oa": false,
    "population": null,
    "comparator": null,
    "primary_endpoint": null,
    "effect_size": null,
    "key_claim": "Water isotope measurements are used to model surface water nitrogen flows on a continental scale.",
    "common_misconception": "A Perspective should not be treated as independent primary evidence separate from the research it contextualizes."
  },
  {
    "doi": "10.1126/science.aei3393",
    "title": "Childhood environments shape the brain",
    "type": "perspective",
    "is_oa": false,
    "population": "children",
    "comparator": null,
    "primary_endpoint": "brain structure and function influences",
    "effect_size": null,
    "key_claim": "Socioeconomic factors top the list of influences on children’s brain structure and function.",
    "common_misconception": "Childhood brain differences should not be reduced to innate cognitive biology without environmental context."
  },
  {
    "doi": "10.1126/science.aei3453",
    "title": "Exceeding nature’s biological speed limits",
    "type": "perspective",
    "is_oa": false,
    "population": "Venus flytrap",
    "comparator": null,
    "primary_endpoint": "rapid cell wall relaxation and snap mechanism",
    "effect_size": null,
    "key_claim": "Rapid cell wall relaxation initiates the snap of the Venus flytrap.",
    "common_misconception": "Plant rapid movement is not necessarily slow hydraulic swelling or shrinking."
  },
  {
    "doi": "10.1126/science.aei4119",
    "title": "The placental metabolic clock",
    "type": "perspective",
    "is_oa": false,
    "population": null,
    "comparator": null,
    "primary_endpoint": null,
    "effect_size": null,
    "key_claim": null,
    "common_misconception": "A mechanistic clock concept is not equivalent to a validated obstetric intervention."
  },
  {
    "doi": "10.1126/science.aeh6580",
    "title": "Ecological risks of orbital solar reflectors",
    "type": "letter",
    "is_oa": false,
    "population": null,
    "comparator": null,
    "primary_endpoint": null,
    "effect_size": null,
    "key_claim": null,
    "common_misconception": "Solar reflector proposals should not be assessed only on engineering feasibility without ecological risk."
  },
  {
    "doi": "10.1126/science.aei0666",
    "title": "A 2D plan cannot govern a 3D ocean",
    "type": "letter",
    "is_oa": false,
    "population": null,
    "comparator": null,
    "primary_endpoint": null,
    "effect_size": null,
    "key_claim": null,
    "common_misconception": "Marine governance cannot assume surface maps capture vertical ecological and physical structure."
  },
  {
    "doi": "10.1126/science.aeh9864",
    "title": "Safeguard heritage in the Bolivian Amazon",
    "type": "letter",
    "is_oa": false,
    "population": "Bolivian Amazon heritage context",
    "comparator": null,
    "primary_endpoint": null,
    "effect_size": null,
    "key_claim": null,
    "common_misconception": "Heritage protection in Amazon settings should not be separated from ecological and governance pressures."
  },
  {
    "doi": "10.1126/science.aej5876",
    "title": "Shifting currents",
    "type": "feature",
    "is_oa": false,
    "population": "Atlantic Ocean circulation",
    "comparator": "decades of warnings versus new data",
    "primary_endpoint": "warming resilience of Atlantic circulation",
    "effect_size": null,
    "key_claim": "New data suggest Atlantic Ocean circulation may withstand climate warming better than feared.",
    "common_misconception": "A less catastrophic estimate should not be read as absence of climate risk."
  },
  {
    "doi": "10.1126/science.aej5918",
    "title": "Science sleuth finds rare acclaim in China",
    "type": "in depth",
    "is_oa": false,
    "population": "Geng Hongwei investigations into prominent Chinese scientists",
    "comparator": null,
    "primary_endpoint": "responses to research integrity investigations",
    "effect_size": null,
    "key_claim": "Geng Hongwei’s investigations triggered unusually swift responses.",
    "common_misconception": "Research integrity scrutiny should not be equated with anti-science activity."
  },
  {
    "doi": "10.1126/science.aej5919",
    "title": "Protein name confusion led to antibody mix-up",
    "type": "in depth",
    "is_oa": false,
    "population": "cancer and cell-aging studies relying on antibodies",
    "comparator": null,
    "primary_endpoint": "antibody target validity",
    "effect_size": null,
    "key_claim": "Protein name confusion may have led studies to rely on antibodies to the incorrect molecule.",
    "common_misconception": "Commercial antibody labeling should not be accepted as definitive target validation."
  },
  {
    "doi": "10.1126/science.aej5920",
    "title": "U.S. agencies join fight against ‘ultraprocessed foods’",
    "type": "in depth",
    "is_oa": false,
    "population": "U.S. agencies and scientists discussing ultraprocessed foods",
    "comparator": "label criticized as imprecise versus label valued as dietary lens",
    "primary_endpoint": "policy and scientific debate around ultraprocessed foods",
    "effect_size": null,
    "key_claim": "Some scientists criticize the label as imprecise, whereas others call it a valuable lens on diet.",
    "common_misconception": "Ultraprocessed food status is not identical to nutrient profile or clinical risk for every product."
  },
  {
    "doi": "10.1126/science.aej5921",
    "title": "Laser-boosted microscopy opens view of elusive proteins",
    "type": "in depth",
    "is_oa": false,
    "population": "proteins and cellular structures imaged by enhanced cryo-electron microscopes",
    "comparator": null,
    "primary_endpoint": "visibility of drug targets and intracellular structures",
    "effect_size": null,
    "key_claim": "Enhanced cryo-electron microscopes reveal new drug targets and sharpen intracellular views.",
    "common_misconception": "Improved imaging resolution does not automatically establish druggability or clinical efficacy."
  },
  {
    "doi": "10.1126/science.aej5922",
    "title": "An embryo editing ‘first’ is more complicated than headlines suggest",
    "type": "in depth",
    "is_oa": false,
    "population": "gene-edited embryos and prospective gene-edited babies",
    "comparator": "headline interpretation versus safety assessment",
    "primary_endpoint": "safety and feasibility of embryo editing",
    "effect_size": null,
    "key_claim": "Scientists may have a better way to make gene-edited babies, but it is still far from safe.",
    "common_misconception": "A technical first is not equivalent to clinical readiness for heritable genome editing."
  },
  {
    "doi": "10.1126/science.aej5923",
    "title": "NIH scientists charged with smuggling viruses into U.S.",
    "type": "in depth",
    "is_oa": false,
    "population": "NIH scientists and inactivated monkeypox virus samples",
    "comparator": null,
    "primary_endpoint": "legal and biosafety handling of viral samples",
    "effect_size": null,
    "key_claim": "Inactivated monkeypox virus samples may have been used for routine diagnostics.",
    "common_misconception": "Inactivated samples do not remove the need for transport, customs, and biosafety compliance."
  },
  {
    "doi": "10.1126/science.aej5924",
    "title": "Satellite maps of sinking coastlines face scrutiny",
    "type": "in depth",
    "is_oa": false,
    "population": "coastal subsidence maps and radar studies",
    "comparator": "contradictory radar study results",
    "primary_endpoint": "identification of areas vulnerable to rising seas",
    "effect_size": null,
    "key_claim": "Contradictory radar results raise questions about coastal subsidence mapping for sea-level vulnerability.",
    "common_misconception": "A satellite-derived subsidence map should not be treated as definitive without validation and uncertainty assessment."
  },
  {
    "doi": "10.1126/science.aei4424",
    "title": "The Global South is shaping the future of agriculture",
    "type": "expert voices",
    "is_oa": false,
    "population": "Global South agricultural contexts",
    "comparator": null,
    "primary_endpoint": "future agriculture perspectives",
    "effect_size": null,
    "key_claim": null,
    "common_misconception": "Agricultural innovation should not be assumed to flow only from high-income research systems to low- and middle-income regions."
  },
  {
    "doi": "10.1126/science.aej2947",
    "title": "In (qualified) defense of the research project grant",
    "type": "editorial",
    "is_oa": false,
    "population": "U.S. science funding ecosystem",
    "comparator": "research project grant approach versus NSF X-Labs milestone-driven organizations",
    "primary_endpoint": "science funding model reform argument",
    "effect_size": "$1.5 billion over the next decade committed by NSF to X-Labs",
    "key_claim": "Although reform impulse may warrant sympathy, the X-Labs prescription merits skepticism.",
    "common_misconception": "Dissatisfaction with RPGs does not prove that milestone-driven non-university labs are the superior replacement."
  },
  {
    "doi": "10.1126/science.aej5480",
    "title": "New Products",
    "type": "new products",
    "is_oa": false,
    "population": "researchers interested in instrumentation, apparatus, and laboratory materials",
    "comparator": null,
    "primary_endpoint": "new product information",
    "effect_size": null,
    "key_claim": "Weekly roundup of newly offered instrumentation, apparatus, and laboratory materials.",
    "common_misconception": "Product listings are informational and not equivalent to independent performance validation."
  },
  {
    "doi": "10.1126/science.aee5790",
    "title": "Integrating indirect greenhouse gases into climate frameworks",
    "type": "policy article",
    "is_oa": false,
    "population": "indirect greenhouse gases in climate frameworks",
    "comparator": "direct climate effect framing versus indirect chemical reaction warming effects",
    "primary_endpoint": "climate framework integration",
    "effect_size": null,
    "key_claim": "Substances with minimal direct climate effects can trigger chemical reactions that lead to warming.",
    "common_misconception": "Minimal direct radiative effect does not imply minimal climate relevance."
  },
  {
    "doi": "10.1126/science.aej5477",
    "title": "In Science Journals",
    "type": "research highlights",
    "is_oa": false,
    "population": null,
    "comparator": null,
    "primary_endpoint": null,
    "effect_size": null,
    "key_claim": null,
    "common_misconception": "A highlights digest should not replace reading the primary study for methods and effect sizes."
  },
  {
    "doi": "10.1126/science.aej2383",
    "title": "Editorial Expression of Concern",
    "type": "expression of concern",
    "is_oa": false,
    "population": null,
    "comparator": null,
    "primary_endpoint": null,
    "effect_size": null,
    "key_claim": null,
    "common_misconception": "An expression of concern is not the same as retraction, but it is a formal warning requiring cautious citation."
  }
]