Its Project Ava-based anime avatars answer your questions, see what’s on your screen, and even see you via webcam.

Researchers built autonomous robots the size of salt grains—with onboard computers, sensors, and motors that think and swim ...

The world's earliest computer was a silk loom built in China over two millennia ago, according to a claim made by China's ...

Do you think you've got decent science knowledge? It's time to put your gray matter to the test with our weekly, free science crossword puzzle. We've spent hours carefully writing our puzzles to make ...

From Agency Chaos to Dark Energy Shocks: How Politics, Health, Climate Policy and Space Science Defined 2025 A look back at 2025’s biggest science stories—from federal upheaval and public health ...

Hiking provides immense cardiovascular and musculoskeletal benefits, but being in nature while participating in the activity might be the greatest advantage of all. When hiking on challenging terrain, ...