From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

NASA's relationship with UFOs has evolved alongside broader changes in public and government interest in unexplained ...

We are not alone in space – and maybe not even on Earth. At least that's what the public believes. Most Americans believe intelligent life exists on other planets, and one in five think they've ...

Christian UFO researchers argue that many alleged alien abductions are spiritual simulations aimed at undermining Christian ...

A UFO investigator has sounded the alarm that "something is imminent," claiming that "people are going to be shocked" as the Trump administration moves to release previously classified documents on ...

Are we alone in the universe? The answer is no based on the amount of reported UFO sightings in these 26 Maine cities and ...

Anyone in Germany who thinks they have seen an unidentified flying object, or UFO, can notify the Central Research Network for Anomalous Phenomena, better known as CENAP — a UFO research network. One ...

A personal UFO story: In late spring of 1995, shortly before I graduated from college, a friend and I headed out to western Maryland for an overnight camping trip. When most of the campers had gone to ...

First, there was the release of the so-called UFO files by the Trump administration in May, which sparked a wide range of reactions from religious Americans. Then there was a new blockbuster summer ...

If you enjoyed Steven Spielberg's hit 'Disclosure Day' starring Emily Blunt, we suggest you watch these great UFO sci-fi movies ...