They are iridescent, bright blue and jellylike, with stinging tentacles that dangle from their flat, oval-shaped bodies. Just 3 to 4 inches long, these alien-looking creatures use a short, clear flap ...

This alien-looking sea creature survives by stealing venom, toxins, and even live stinging cells from dangerous prey before ...

Alien: Earth has already added to the lore of the brilliant Alien franchise, which imagines vicious and deadly creatures living in the far reaches of space, by introducing a new set of monsters. Since ...

The ocean is still one of the biggest mysteries on Earth, and the deeper you go, the stranger it gets. Far below the surface, where sunlight can’t reach, lives a world full of creatures that look more ...

Alien: Earth showrunner Noah Hawley clearly didn’t think the franchise was doing enough with the implications of its title. Ridley Scott’s Alien (1979) imagined the kind of nightmare lifeforms that ...