Dyson sphere stability — once considered an impossible physics problem — may be within reach. A peer-reviewed paper in Monthly Notices of the Royal Astronomical Society shows that ring-shaped stellar ...

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

A strange new UFO story emerging from Colombia is drawing attention online after reports claimed an elderly couple witnessed a glowing metallic sphere descend into a remote jungle before investigators ...

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

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

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

The condition of the victim of the knife attack in north Belfast on Monday evening is "improving", the Democratic Unionist ...

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 ...

Friday's release included more than 50 videos and other documents.

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.