The interstellar visitor, only the third such object to be discovered passing through our solar system, ignited controversial ...

Claims that the pyramids were built with alien technology or lost advanced knowledge conflict with archaeological evidence.

Harvard astrophysicist Avi Loeb claims humanity missed a historic chance to find alien life on interstellar object 3I/ATLAS, warning it may have been a spacecraft on a seeding mission.

When you look back at ’90s and 2000s sci-fi, it’s amazing how one movie with a giant stone ring changed virtually everything. Stargate began in 1994 as a single big-screen adventure starring Kurt ...

From queer romance to iconic science fiction, these are some of the most groundbreaking films that paved the way for female ...

It was a real pyramid scheme. Scientists have proposed a groundbreaking new theory on how Egypt’s Great Pyramid was built, positing that they used a pulley and counterweight system to erect it so ...

Swiss author Erich von Däniken, whose groundbreaking 1968 book Chariots of the Gods? spawned the modern ancient astronaut movement and sold over 70 million copies worldwide, has died at age 90. His ...

Content warning: this story includes discussion of self-harm and suicide. If you are in crisis, please call, text or chat with the Suicide and Crisis Lifeline at 988, or contact the Crisis Text Line ...

What do aliens, Nazis and the lost city of Atlantis have in common? A great deal, unfortunately, but not because of any global conspiracy hiding humanity’s secret history, as many pseudoscientific ...

A team of astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spaceship. The comet was confirmed in July 2025 as the third known object to enter our solar ...