In the late nineteenth century, astronomers believed they had discovered canals on Mars. These obviously artificial structures had to be the work of a civilization on the Red Planet. The ...

The video investigates the Karahora Shaft, a mysterious cave-like formation in the Caucasus Mountains that some claim looks ...

Neil deGrasse Tyson has turned his lifelong fascination with aliens into a new book, “Take Me to Your Leader: Perspectives on Your First Alien Encounter.” ...

We tend to imagine advanced civilizations as empires rooted to worlds, borders, and megastructures. But this episode explores ...

Eleven dead or missing researchers in the US fuel speculation. But such clusters are statistically normal – intuition ...

Liam Gaughan is a film and TV writer at Collider. He has been writing film reviews and news coverage for ten years. Between relentlessly adding new titles to his watchlist and attending as many ...

Check out the best space opera anime from the 90s, featuring epic stories, mecha battles, and unforgettable characters.

There have been several Galactus variants in Marvel Comics, and here are the most powerful versions of Galactus in history.

Looking for a new adventure beyond the Jedi? Check out the 10 best games for Star Wars fans that aren't Star Wars games.

From RoboCop to Planet of the Apes, these remakes show how losing the core idea turns iconic sci-fi into nothing but hollow ...