"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

The so-called ticks are not the only extraterrestrial bugs appearing on Alien: Earth. We’ve also got a nest of flies, which seems to live inside a hornet’s nest from our own world. We don’t know much ...

What kind of life could be out there? From the scientifically plausible to the wildly imaginative, this video explores the many possible types of exotic aliens in the universe. Whether you’re a ...

The Predator, otherwise known as Yautja, is an ancient race of aliens with a complicated origin history. Like their alien opponents, the Xenomorphs, there are a few competing theories to investigate.

The idea of isolation is prevalent through the Alien series. In space, no one can hear you scream, often because there’s nobody left to hear you scream. That theme also extends to the idea of what ...

Okay, so NASA hasn’t announced that it’s discovered evidence of extra-terrestrial life, as was rumored/hoped for as soon as today’s press conference was announced earlier this week. And while the ...

Star Trek loves it when people turn into aliens. This trope is so common that it literally describes the climax of the first Trek film, as well as, arguably, the entire ending of Deep Space Nine.

The Dead Space series is one of the biggest names in sci-fi horror, successfully blending a creepy, awful atmosphere with setpieces of relentless, grisly action. In the movie world, the Alien ...

There seem to be two types of "Alien" fans in the world. In one camp, there are people who like the slow, ineffable dread of Ridley Scott's 1979 film "Alien," and who appreciate the series as a ...