For four decades, many SETI experiments have focused on finding sharp spikes in frequency but the new study says signals may not stay narrow as they travel away from their home system.

A high-ranking retired US Air Force major general who once commanded a base long associated with UFO lore has been missing ...

Missing retired US Air Force General William “Neil” McCasland had a “brief association with the UFO community” – but doesn’t have inside intel on “ET bodies” that would be worth kidnapping him over, ...

Emily Blunt is possessed by aliens in the new trailer for Steven Spielberg's next must-watch sci-fi movie. See it here.

Add Yahoo as a preferred source to see more of our stories on Google. For decades, humanity has scoured the cosmos for any signs that we aren't alone in the universe. But now, researchers at the SETI ...

Retired Air Force general William McCasland vanishes in Albuquerque. Massive search with drones, dogs, and helicopters finds no clues after two weeks.

A Silver Alert has been issued by the Bernalillo County Sheriff’s Office in New Mexico as the search continues for William ...

The FBI has reportedly joined the search for a missing retired Air Force general who held a number of sensitive positions from his time serving the country.

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 ...