How NASA’s Stranded Starliner Astronauts Could Fly Home with SpaceX
New ‘Hobbit’ Fossil Clarifies Origin Story of this Tiny Human Relative
Olympic Athletes Allowed to Compete while COVID-Positive
Mathematicians Reinvent the Wheel in Higher Dimensions to Solve Decades-Old Geometry Problem
Former Hurricane Debby Stalls, Causing Heavy Rains and Flooding along East Coast
The U.K.’s Cass Review Badly Fails Trans Children
Moon ‘Spiders’ Suggest Extensive Underground Lunar Caves
AI Reaches Silver-Medal Level at This Year’s Math Olympiad