Paul Skenes mechanics have become the Pittsburgh Pirates’ version of a check-engine light. The car still moves, it is still ...

In late 2025, a little-known Silicon Valley startup bet much of its remaining cash on a lofty goal: building the strongest open-weight AI model it could. The startup, Arcee AI, pulled it off after a ...

Scientists are uncovering new clues that a cosmic explosion may have rocked Earth at the end of the last ice age. At major Clovis-era sites, researchers found shocked quartz—evidence of intense heat ...

Top staffers from the biggest AI and technology companies urged the US government to slow the pace of artificial intelligence development so that safety and security measures can catch up in an open ...

Starship came home intact on Friday. It deployed 20 next-generation Starlink satellites and restarted an engine in space. Then it relit all three landing engines and came to rest whole in the Indian ...