The incident is stirring debates over the need for stronger AI guardrails and the extent to which AI agents are capable of acting on their own.

Republicans passed more than $1 trillion for the Pentagon alongside a budget blueprint to fund the war with Iran and implement provisions of President Trump's election overhaul bill.

The agreement gives American companies priority access to nuclear reactors and fuel to Saudi Arabia. It's expected to last decades and be worth billions of dollars.

After a week of nationwide protests over the direction of Ukraine's military strategy in the ongoing war with Russia, the Ukrainian military has a new commander, Mykhailo Drapatyi. Here's what to know.

For more than a decade, there's been something fishy going on in a lake that straddles Vermont and the province of Quebec. It involves cancer, a kind of catfish, and — possibly — clues about how tumors metastasize.