A throwaway line about Vulcan sparked decades of debate, until one clever theory finally made it official canon.

Scientists reveal how waves behave on alien planets, from towering methane seas on Titan to nearly still lava oceans on ...

The LHS 1903 system defies expectations with a rocky outer planet, prompting new ideas about how planets form and evolve.

Animation is a medium, not a genre, and our list of the best animated films of all time shows the limitless potential of this ...

Scientists decided one way, but some states still see Pluto as a planet. So I asked the next generation their opinion.

For the most part, the Predator franchise is a fun-filled series of sci-fi action movies, but there are a few flaws that ...

Sci-fi is an enduring genre, especially when it comes to blockbuster film and TV, and these expansive franchises are the best ...

Does Invincible Season 4, Episode 7 have a power balancing problem? We break down the latest episode's combat logic and the ...

With one episode left in Invincible’s fourth season, the Viltrumite Empire appears to be making its way to Earth. With Omni-Man and Conquest alone causing serious damage to the planet when they were ...

To kick off the latest installment, Invincible takes us back to the younger years of both Thragg and Thaedus as they served ...

The 21st century has seen the release of some great sci-fi movies, like Interstellar, though District 9, WALL-E, and Children ...

Behind the acid blood and jump scares of the Alien franchise is an even more insidious horror: a single employer with ...