Astronomers suggest that space weather could distort alien signals, making them undetectable. This challenges traditional ...

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

Charlie Sheen was known for either taking on comedic roles or ones that had him playing the bad boy archetype, but in 1996 he ...

A hit sci-fi movie became something even bigger when one TV series expanded its universe, launched spin-offs, and built a lasting legacy.

President Donald Trump on Saturday announced he nominated Oklahoma law enforcement veteran Lance Schroyer to serve as the ...