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Canadian government kills ostriches afflicted by H5N1 despite appeal from RFK Jr.
Culling proceeds after Canada’s Supreme Court ends heated 11-month battle over the fate of more than 300 birds
Daily briefing: The complex legacy of James Watson
Multilingualism protects against accelerated aging in cross-sectional and longitudinal analyses of 27 European countries
A multilingual guide to slowing aging
Vaccine advice based on science: US centre fills gaps in public-health information
Want a younger brain? Learn another language
Flexible perovskite/silicon tandem solar cell with a dual buffer layer
A fault-tolerant neutral-atom architecture for universal quantum computation
Flexible perovskite/silicon tandem solar cells with 33.6% efficiency
Author Correction: The oldest known lepidosaur and origins of lepidosaur feeding adaptations
Don’t despair, collective action can address climate change
Rebuilding Ukraine — one university’s bold vision
Hamilton Smith obituary: molecular biologist who co-discovered precise molecular scissors for cutting DNA
Africa finally has its own drug-regulation agency — and it could transform the continent’s health
Witnessing chamois populations recover
Publisher Correction: Radiation-induced amphiregulin drives tumour metastasis
Sand mining threatens Asia’s largest lake
Cambodia’s Tonlé Sap supports important fisheries and wildlife
The twisted secret behind a chameleon’s oddball eyes
Coiled nerves allow the reptiles to move their peepers in multiple directions at once without moving their heads
Predictive value of different muscle power normalization methods for mobility limitations in community-dwelling older adults: A cross-sectional analysis from the longevity check-up 8+ study
CONCLUSIONS: Relative muscle power showed superior predictive performance for self-reported walking difficulty, as an indicator of mobility limitation, compared to other normalization methods. Future longitudinal studies are needed to confirm these findings and explore their relevance for other clinically meaningful outcomes.
James Watson: Titan of science with tragic flaws
Science historian Nathaniel Comfort reflects on the “most famous scientist of the 20th century, and the most infamous of the 21st”