Astrophysicist Neil deGrasse Tyson, 67, explained how any alien visitor from another planet would likely look very different ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...

After Dorothy Gale spins away with her little dog, too, the Sphere will welcome legions of Transylvanians for supersized ...

The Sphere in Las Vegas is following up "The Wizard of Oz" with "The Rocky Horror Picture Show" starring Tim Curry.

Pentagon records reveal federal agents reported glowing orange orbs releasing smaller red objects near a sensitive national ...

The Pentagon's latest release of declassified Unidentified Anomalous Phenomena files places a spotlight on reports and recordings from the Northeastern United States, including two videos documenting ...

There's no conclusive evidence of alien life or government cover-ups. But the files released Friday by the Pentagon reveal ...

No bombshells so far in the latest Pentagon batch of declassified Unidentified Anomalous Phenomena files. But they show the ...

- A patron passes a painting inside the International UFO Museum and Research Center in Roswell, N.M., on June 10, 1997. (AP Photo/Eric Draper, File) ...