One of the wealthiest men in the United Kingdom was found stabbed to death inside his $2 million country house alongside a woman authorities believe to be his wife, who remained in critical condition on Saturday.

NASA's Mars helicopter is set to make spaceflight history on Wednesday. But "there's a lot of things that could go wrong," one Ingenuity engineer said.

As President Biden races ahead with a mammoth plan to bolster the nation's infrastructure, Democrats are gambling they'll get a political boost from an accompanying proposal: the tax hikes designed to defray the massive costs.Biden on Wednesday outlined...

LONDON (AP) — British authorities have implored people to stay away from royal palaces as they mourn the death of Prince Philip in this time of COVID-19, but they keep coming. Not just to honor him, but to support Queen Elizabeth II, who lost her husband...

How a rare area of bipartisan agreement could help NASA's bottom line

Giorgos Karaivaz was shot with a silenced weapon by two men on a moped outside his home in Athens.