New census estimates show the effects of falling birthrates and President Trump’s anti-immigration policies. As his term ...

Quantum computing and its threat to current encryption and the unknown threat of powerful quantum automated by advanced AI.

The world’s oldest known rock art, dating back at least 67,800 years, has been discovered in an Indonesian cave.

WASHINGTON — Guan Heng, who exposed human rights abuses in his native China, has been in U.S. custody since being swept up in ...

Birds are experiencing “dramatic declines” across the Bay Area and California, according to a first-of-its-kind study led by ...

The population of one of Canada's caribou herds has been dropping drastically. New research is shedding light on some ...

A newly dated Indonesian cave painting may be 1,100 years older than the world’s oldest known rock art, but not everyone is ...

The 67,800-year-old hand stencil looks like a claw—and provides new clues about early human cognition and the migration to ...

A hand stencil on the wall of a cave in Indonesia has become the oldest known rock art in the world, exceeding the ...

"A plague is upon us'' may have been a common phrase in ancient Jordan, where countless people perished from a mysterious ...

Malabo’s expulsion of US-sent migrants, including one with a pending asylum claim, has intensified scrutiny of a little-known ...

For the first time in decades, net migration for the United States was likely negative in 2025, and the trend could continue amid President Donald Trump's aggressive immigration enforcement actions, ...