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

Steven ​Spielberg described his 1977 UFO film "Close Encounters of the Third Kind" as ‌his own "speculation" about ...

A research team has developed a new approach to detecting life beyond Earth that does not rely on identifying specific ...

This article contains spoilers for the Alien: Earth Season 1 finale. Who are the real monsters on Alien: Earth? That’s literally the title of the final episode of Season 1, “The Real Monsters,” but it ...

Tennessee Rep. Tim Burchett claimed he was briefed on outer space activity that would cause a stir if publicly revealed. Burchett has pushed for more UFO transparency during his time in Congress.

A new study explores whether extraterrestrial signals could have already reached Earth undetected, examining what that would imply for current searches. Credit: Shutterstock Detecting extraterrestrial ...

Alien, a startup looking to build trust infrastructure for the internet as the era of artificial intelligence agents changes how people interact with businesses and one another, today announced it has ...

I've got a lot of sympathy for any game that tries to cram the entire plot arc and premise into not just the title, but the title's acronym. Still I'm pretty lukewarm on the aliens so far. Rebellion ...