Millions of AI agents and tools around the world have been imperiled by a critical vulnerability that can allow hackers to ...

Our sun is a loner. It lacks a stellar companion hurtling through interstellar space with it. But we've known for a long time ...

The universe is full of fascinating structures, and some of the most striking take shape inside the giant clouds where stars ...

A new method could improve cosmology research by analyzing supernovae together with the galaxies that host them.

Yet an AI detector that is mostly reliable might in some ways be more dangerous than a broken one. While Pangram is accumulating the power to end reputations and careers, the tool does make mistakes, ...

A record-setting collection of precisely measured gravitational waves reveals new information about how black holes behave ...