The search for a missing retired U.S. Air Force general has expanded after the FBI joined local authorities investigating his disappearance in New Mexico nearly two weeks ago. Major General William ...

Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House scientific advisory council on UFOs.

Josh O'Connor revealed that preparing for Steven Spielberg's Disclosure Day sent him down a deep rabbit hole of alien and UFO research, leading him to repeatedly contact the legendary filmmaker with ...

Add Yahoo as a preferred source to see more of our stories on Google. William Neil McCasland, 68, was last seen around 11 a.m. local time on Friday near Quail Run Court NE in Albuquerque, according to ...

Technosignatures are theoretical signs of technologically advanced alien civilizations, but so far, none of those civilizations have phoned home. Researchers from the Search for ExtraTerrestrial ...

Since the 1950s, humanity has been searching for extraterrestrial life with increasingly sophisticated tools. But after decades of space probes, meteorite analysis, radio telescopes, and UFO ...

Sir Mark Dalrymple, the third baronet of New Hailes, was the honorary chairman of the Scottish UFO Research Society ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life. Tardigrades—a type of invertebrate ...