An elderly couple in Colombia witnessed a glowing metallic sphere, dubbed the 'Valdivia Sphere', descend into a jungle. Investigators later retrieved the object, sparking UFO community interest and ...

Dyson sphere stability — once considered an impossible physics problem — may be within reach. A peer-reviewed paper in ...

Stoen said none of the other actors on set had their diving licenses ...

Maymo’s animal-loving family follows their dog Maymo as he remains unfazed during an alien invasion in a compilation of stoic ...

Science fiction stories about “alien” invaders are often political allegories for anxieties around immigration. Now, a ...

After the famed Betty and Barney Hill encounter in 1961, alleged alien abductions were everywhere—and most of the tales ...

The curious minds at What If explore what would happen if Voyager 1 crashed on an alien planet.

An unnamed female FBI informant said she "feared for her life" back in 1967 after reporting her UFO encounters to the bureau. The source warned that "persons who saw UFOs have died mysteriously in the ...

A UFO sighting in Anoka, Minnesota, by at least three police department employees, including one police officer, led to an ...

Three Anoka police officers witnessed the object in the sky, with at least one of them reporting what they saw to Americans for Safe Aerospace.

The recent release of previously classified military records of “close encounters” with Unidentified Flying Objects (UFOs) and potential extraterrestrial beings has tongues wagging.