Republican presidential candidates, from left, former Arkansas Gov. Asa Hutchinson, former New Jersey Gov. Chris Christie, ...

Flying discs, metallic orbs, and a mysterious cylinder tumbling past the Apollo spacecraft. Those are just a few of the ...

America’s favorite astrophysicist has turned that lifelong fascination into a book, “Take Me to Your Leader: Perspectives on ...

Christian leaders suggest newly-released UFO photos could be ‘falling angels,’ not extraterrestrials - Theologians express ...

The U.S. Department of War's first data dump of UFO documents might not convince many people, but it does make for an ...

Some people believe in UFOs, but many others argue there are more logical explanations ...

U.S. Air Force launches Project Sign, an investigation into UFOs; renamed Project Blue Book in 1953. More than 12,600 ...

When the world seems too strange to bear, these sci-fi films are here to remind you that things can always get weirder.

Beyond the technical advancements of those games, however, the 1990s was also a time of experimentation and innovation when ...

If you loved watching Ryland Grace MacGyver his way through impossible problems in space, you need to meet Mark Watney. He's ...

Until the U.S. government has data or samples of alien material that can be shared, the story of extraterrestrial visitors is ...

Jaw-dropping is the Ghost Murmur technology used to locate the ejected U.S. serviceman hiding high in a mountain crevice in ...