The billionaire told Tesla shareholders that his work with the Department of Government Efficiency is winding down and he ...

The Atlantic Ocean has been widening for hundreds of millions of years, but its growth may have briefly gone into overdrive ...

Around 10,000 years ago, as the last Ice Age drew to a close, the drifting of the continent of North America, and spreading ...

NASA's Perseverance rover has spotted a mysterious rock on the Red Planet, which the space agency has named 'Skull Hill'.