The Rock Pool Project in Plymouth says the non-native sea hare looks "alien-like".

Nudibranchs look like fragile, colorful decorations drifting across coral reefs — but their biology tells a different story.

Are we alone in this universe? Is there intelligent life out there? Or are they living among us? Humans have wondered about aliens for centuries. But, have you ever thought about the most important ...

The training of the cadets turns into a real battle ground as the Furies attacked the USS Miyazaki, working with Nus Braka, ...

The final trailer for the adaptation of Andy Weir's bestselling novel shows an astronaut getting a surprising new roommate ...

Dan Trachtenberg also told io9 a story he was worried he'd have to take to his grave about an early reaction to the film.

Starting High on Life 2 begins with picking a difficulty and then jumping right into the prologue. This intro to the sequel ...

Dramas are the mainstream Korean TV productions, but this horror sci‑fi show received more praise from critics and fans than ...

We've got your exclusive first look at R.L. Stine's new horror book "Nightmare on Nightmare Street." How'd he get the idea ...

There is no tomorrow for this Rocky, either - but instead of Apollo Creed, he's got to work closely with Ryan Gosling. Amazon MGM's new Super Bowl trailer for "Project Hail Mary" fully introduces ...

Save for the Predator franchise's Yautja and Alien's Xenomorphs, these are the coolest extraterrestrials to ever grace cinema history.

Ryan Gosling stars in 'Project Hail Mary,' the latest film from directors Phil Lord and Chris Miller, out March 20.