On Tuesday, two NASA astronauts who had been in orbit since June, Suni Williams and Butch Wilmore, splashed down in calm, ...

Since those early steps, extravehicular activity has helped provide the solutions to many problems that astronauts face in ...

Nvidia CEO Jensen Huang said on Tuesday the company was well placed to navigate a shift in the artificial intelligence ...

The Professional Tennis Players' Association (PTPA) files a lawsuit against the sport's governing bodies, accusing them of ...

President Donald Trump and Russian President Vladimir Putin on Tuesday negotiated a partial ceasefire in the Ukraine war, ...