Neil deGrasse Tyson used a Monday appearance on 'The Fox News Rundown' in the US to throw down a blunt challenge after the ...

Grain-sized remnants of alien technology may get caught in solar wind and land on plants and moons close to us ...

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 ...

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

The Trump administration on Friday released a third batch of files related to unidentified flying objects (UFOs), just weeks ...

- 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) ...

The Pentagon has released perhaps its clearest look yet at unidentified flying objects hovering in the night sky, RadarOnline ...

WASHINGTON, June 12 (Reuters) – The Pentagon released a third tranche of previously classified files, opens new tab on ...