Alzheimer’s drug stirs excitement—and concerns
Antibody slows cognitive decline, but deaths, brain bleeds, and swelling mar results
NASA radar altimetry mission to study hidden ocean swirls
Enhanced resolution of SWOT satellite will highlight how small eddies soak up heat and carbon
Image problems besiege Stanford president
Marc Tessier-Lavigne’s early papers are subject of school and journal investigations
In China, ‘zero COVID’ has become a Catch-2
Population chafes at control measures, but lifting them now would carry huge risks
New U.S. law aims to light up medical research on cannabis
Biden signs bill streamlining pot studies and production
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