To survive the deep ocean, sea creatures have all kinds of adaptations that give them alien-like appearances, such as huge ...

The Alien franchise is filled with amazing and terrifying science fiction creatures, each lethal in their own way but these ...

These ocean animals were discovered through deep-sea expeditions, genetic work, divers, and remotely operated vehicles.

We’ve already made our opinion knownOpens in a new tab, but T.Ocellus, a.k.a. “the octopus eye,” especially when it’s inside a poor zombified sheep — is the scariest alien in all of Alien: Earth. The ...

While the movies of Sony’s Spider-Man Universe might have left much to be desired, they did feature an alien threat more powerful than the Xenomorph. Marvel’s Symbiotes are heavily featured, with the ...

A singular eyeball attached to slimy tentacles, the organism aggressively implants itself in a human or animal’s eye socket. It acts as a parasite by controlling its host’s actions, turning them into ...

No Man’s Sky’s latest update, Xeno Arena, is doing its best Pokémon impression by letting you raise, train and battle the alien creatures found across the universe. “Most of the planets you’ve visited ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Sydney Chandler as Wendy in ...