His job was to uncover secrets from the unknown. But his curiosity opened doors that the government preferred to keep closed.

UFOs, or the notion of them, have been around a long time. Here’s a look at how the various iterations of the subject — from ...

What would they think of us? Developer of Massachusetts offshore wind farm sues to stop turbine manufacturer from walking ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Searching for alien languages sheds light on how much human languages have in common—with each other and even with animal ...

One of humanity’s biggest questions just got a jaw-dropping answer, and it’s coming straight from the top. Jared Isaacman, ...

He claimed his lifelong research suggests alien technology is so advanced it could annihilate the human race in a microsecond ...

NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while ...

Are we alone? From Trump’s push to release UFO files to new NASA missions, interest in alien life is back in the spotlight.