Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

Are real-life E.T. types about to reveal themselves? Bill Ervolino says stay tuned.

Milly Alcock shares 'Supergirl' footage at CinemaCon. She learned five alien languages and trained for an hour every da.

From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and living safely—beyond our planet. “I was like, ‘OK, I'm pretty sure that ...

Furter’s space alien “handyman” in The Rocky Horror Show, is such a juicy part that the musical’s composer, Richard O’Brien, ...

UFOs have intrigued people for decades, with sightings and investigations dating back to the first widely reported one in ...

There are historical and celestial anomalies in human history that make us question what we thought we knew about how ...

Earth is often called “the Pale Blue Dot” thanks to its bountiful oceans, but most of the planet’s land masses are actually dominated by the color green. Plants use chlorophyll (which absorbs red and ...

Erich von Däniken proposed that monumental structures such as the pyramids could have been built with help from aliens. Stefan Baumann Could ancient humans really have built the pyramids without ...

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about modern anxieties than the past itself? The idea that aliens assisted the ...

Serena Neel tells PEOPLE how TikTok comments inspired her to turn a nostalgic ’90s craft into a giant pool noodle lizard Jordan Greene is Society and Culture writer-reporter at PEOPLE. She has been ...