Family members of victims cry in the courtroom as they listen to Rex Heuermann admit to the murders of eight women.

A Long Island architect who led a secret life as a serial killer pleaded guilty on Wednesday to murdering seven women and ...

Anthropic deems its Claude Mythos AI model too dangerous for public release due to its powerful ability to find critical ...

Researchers say the findings could reshape understanding of how such worlds develop in the early life of a star.

More than a year after allegations of government interference in Alberta Health Services’ contracting process rocked the ...

Anthropic on Tuesday said its yet-to-be-released artificial intelligence model called Claude Mythos has proven keenly adept ...