Steven Spielberg has yet to reveal much about his upcoming alien movie, but some conspiracy theorists think actual extraterrestrials could be featured.

Shortly after ET the Extra-Terrestrial was released in 1982, Ronald Reagan hosted a special screening of the film at the White House. Steven Spielberg, the film’s director, later recalled that, as the ...

Polling shows that nearly half of Americans now believe aliens have visited this planet—and that the number who aren't sure ...

AUSTIN — What if the big question surrounding the existence of aliens wasn’t whether they exist but why the U.S. government has been hiding this information from the American public for so long? And ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Pluribus imagines Kepler-22b as an ocean world that sends a gift to humanity through radio waves. In real life, no such ...

While online conspiracies swirl, comet 3I/ATLAS made a close pass by Earth on Dec. 19, giving astronomers a rare glimpse of a ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If life can exist—and persist—in seclusion, and in some of the harshest conditions on Earth (just look at ...

People who believe they've been abducted by aliens have always resided at the farthest fringes of science, and the recent claim by a UFO cult known as the Raelians that they had cloned a human being ...

A video has been spreading on social media, which is bringing up a big question... Did a Ring camera in L.A. catch a real live ALIEN on video? This is one of those things where there might be a ...

"Resident Alien" is a peculiar series, as it's unusually uplifting for a sci-fi show about an alien initially intent on killing all humans. One thing that remains a constant is the gorgeous scenery in ...

AUSTIN — What if the big question surrounding the existence of aliens wasn’t whether they exist but why the U.S. government has been hiding this information from the American public for so long? And ...