Astronomers swept millions of candidates and found no alien signals from K2-18b, setting the first power limit on any ...

Many of DC Comics’ most popular heroes are vigilantes with no superpowers who are master martial artists and have tons of ...

There are all sorts of things flying around the universe that we earthlings haven't yet figured out how to identify.

The Federal Aviation Administration is investigating a close call at Fort Lauderdale-Hollywood International Airport earlier this week involving a JetBlue plane and another aircraft. "It's turning ...

The group, led by 23-year-old engineering student Igor Dyatlov, died after mysteriously fleeing their slashed tent on a ...

Family members of the victims want a fresh inquiry into one of the Soviet Union's most enduring mysteries.

No, you haven’t been in the sun too long, and yes, that really is Alien Fresh Jerky in Baker, California, possibly the most ...

Decades of once‑secret US military reports, videos and witness accounts reveal strange glowing objects in the sky that ...

The U.S. Department of Defense released new batches of never-before-seen UFO files, including photos and video, on May 8 and 22. Greg Eghigian, professor of history and bioethics at Penn State and ...

Steven Spielberg discusses his new UFO film "Disclosure Day" on Michelle Obama's podcast, saying it explores whether aliens have already reached Earth.

UFO researcher and film‑maker Mark Christopher Lee has urged Keir Starmer to 'do a Trump' by ordering the full release of ...

Newly released UFO files reveal 1948 theories about non-human life, silver discs and bizarre Cold War encounters.