U.S. to require free access to papers on all research it funds
The plan, to start at the end of 2025, is a blow to journal paywalls, but its impact on publishing is unclear
Carbon dioxide detected around alien world for first time
Webb telescope discovery offers clue to planet formation and promises insights on planetary habitability
Researchers tackle vexing side effects of potent cancer drugs
Wider use of checkpoint inhibitor therapy spurs efforts to predict and treat immune complications
Omicron shots are coming—with lots of questions
Decisions on boosters targeting subvariants will be based on limited data
Zimbabwe find illuminates dawn of the dinosaurs
Nearly complete specimen shows earliest dinosaurs needed a temperate climate