Declassified FBI files detail 1950s claims that aliens viewed humans as the lowest life form, revealing how US agents investigated extraordinary reports without confirming them.

In the following six books, each writer looks to space to skillfully explore what it means to live on Earth. Salvation and ...

When ET phones home, it could be his last call. Contrary to sci-fi movie depictions, our first contact might not be with a super advanced alien civilization at the height of power. Rather, Ivy League ...

The "Disclosure Day" filmmaker does think he should be "afforded the opportunity" to see a UFO, given "all the movies I made ...

According to intelligence reports, each alien species has a humanoid appearance with two arms and legs, Davis claimed.

Is there a reason aliens are ghosting us? Maybe they are bored of trying? That’s the latest theory from scientists who suggest that, contrary to popular belief, aliens are handling equipment similar ...

Is it the invasion of the genome snatchers? Just in case the idea of aliens walking around in human skin suits wasn’t frightening enough. An outlandish study asserts that aliens might have abducted us ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life.