Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...

SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...

"Eventually, our own Voyager spacecraft will be extraterrestrial artifacts in other stellar systems." ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

Erich von Däniken, the Swiss author whose bestselling theories on the extraterrestrial origins of ancient civilisations brought him widespread fame among paranormal enthusiasts and considerable scorn ...

When I was a kid, I knew who Steven Spielberg was long before I understood what a director actually did. In fact, I used to brag about meeting the film legend all the time. The truth was, I saw him ...

Add Yahoo as a preferred source to see more of our stories on Google. How long was Henry punching bad guys and securing priceless artifacts for museums? When did he get his first teaching job? And ...