Tennessee Rep. Tim Burchett, who did not elaborate on the alleged briefings he received, has pushed for the government to share what it knows about UFOs during his time in Congress ...

Alien experts claim powerful extraterrestrial life exists in the universe, which is beyond the control of any government — ...

If you've got a sneaking suspicion that there is alien life out there, you are, er, not alone! In fact, a study shows 95 per cent of us – including top academics, doctors and scientists – believe in ...

Aliens have invaded the news again. Last month, two US presidents weighed in on the topic in rapid succession, managing to make a public that was already obsessed with extraterrestrials even more so.

Bring up aliens and a lot of people will scoff. But not everyone is laughing. Around the turn of the century, 3.8 million people banded together in a real-time search for aliens — with screensavers.

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