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

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

"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 ...

Astronomers have spotted a Saturn-sized world drifting through a region of space that theory once said should be almost empty ...

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.

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 ...

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

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, ...

The latest instalment saw Ncuti Gatwa return as the Fifteenth Doctor alongside companion Varada Sethu for adventures in 1950s ...