Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

Until now, scientists believed that Mars’ skylights – pits in the surface of mars – were formed by volcanic activity. But ...

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

Harvard's Avi Loeb argues 3I/ATLAS shows signs of alien technology, from its 0.2% probability flight path to bizarre metal ...

Despite its length and the reuse of ideas, Avatar remains a solid franchise — and Cameron continues to prove that some ...

So, without further ado, here are the seven best new sci-fi shows of 2025, including some releases that went under the radar.

Dive into the fascinating similarities between Stranger Things' Abyss and the Dimension X from Teenage Mutant Ninja Turtles, ...

When we watch Kusimayu joining the hivemind in episode 9, it was a jolt to the system and a stark reminder that acts as a ...

StarRupture is a base-building Survival game set on an alien world known as Arcadia. It's pretty much exactly as you'd expect ...

The True Story of an Alien Craze that Captured Turn of the Century America," David Baron looked into one source of that ...

To that end, Kotaku ‘s top games of 2025 list this year will go back to straddling the Goldilocks GOTY middle ground of 12 best games. We are still ranking them and describing why each made the cut, ...