UFO sightings, alleged alien crash sites and claims of government secrecy have fueled decades of conspiracy theories. The documentary revisits Roswell, where believers claimed an alien spacecraft and ...

The idea that nuclear weapons have long attracted extraterrestrials is ingrained in UFO mythology. Now, researchers found a ...

Astronomers have torn apart headline‑grabbing UFO claims linking 1950s 'orbiting objects' to nuclear tests, warning that ...

Another batch of "UFO Files" have been dropped by the Pentagon, featuring previously classified documents, audio and footage of strange objects in the sky. The new release comes two weeks after the ...

New claims that the United States has recovered remains of four separate species of alien life are sending shockwaves throughout the UFO disclosure movement, further drumming up conversations ...

There is a pretty pervasive and consistent assumption in our long history of UFO sightings: that the unidentified objects some of us see in the night sky are vehicles or crafts inside of which are ...

The International Academy of Astronautics has updated its protocols for confirming and announcing the discovery of alien life. New guidelines address the modern challenges of social media, ...

A polarizing Harvard University astronomer known for splashy theories about alien visits has been tapped by the White House to lead a team of outside scientists to study the national security risks ...

What if the truth really is stranger than fiction? Few subjects have sparked as much curiosity, debate, and speculation as UFOs and conspiracy theories. For decades, unexplained lights in the sky, ...

The rise in UFO news coverage is increasing belief in aliens, particularly for younger Americans, according to a new survey. The survey of 2,000 Americans asked people whether recent UFO or UAP news ...

It was the late 1950s when Ruben Uriarte saw his first UFO — a silvery, oval-shaped object hovering by the Oakland foothills. “I thought maybe it was a blimp, because it was just hanging there. I ...

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. Another batch of “UFO Files” have been dropped by ...