It wasn't long into Stargate SG-1's run that the team were faced with the real horror behind the universe's evilest aliens.

The X-Men broke out in the 1980s and became Marvel's most popular superhero book, and here are the best villains they fought.

A siphonophore—a colonial marine invertebrate related to the venomous stinging Portuguese Man-o-war—is scanned using Deep ...

Are aliens real? Was Fox Mulder right all along? We examine the prediction markets to gauge if the U.S. government will confirm that aliens exist before January 2029. The prediction market on a U.S.