This week, X marks the spot. Eight conspiratorial questions to see if you're a real X-Files fan... or if you're an alien posing as an agent.

Hey, Marvel, what happened to these guys?

Image Comics allows their superheroes to pull off planet-busting feats without being restricted by moral limitations.

Do little green men exist? Was 'Men In Black' a documentary? Prediction markets are pricing the probability of a U.S. government confirmation of alien life before the year 2027. Find out why traders ...

From the author of "The Martian" comes another crowd-pleasing space adventure.

Reality should be fairly stable... But every now and then, the universe seems to play a few tricks on us. We see things or ...

With their fascinating origins, personalities, designs, and storylines, some of these heroes should return as members of the Justice League.

Nuclear war has been a source of fear, fascination, and reflection in cinema for decades. As the shadow of nuclear weapons ...