With tons of "Star Trek" alien races depicted over the decades, consistency is a tall order. And in the case of these aliens, ...

The Xenomorph from the Alien film franchise is one of the coolest, most nefarious movie monsters ever hatched, with its acid blood, mouths-within-mouths, and diabolical claws. It pretty much ...

Often spawned from some of the most horrifying "Star Trek" stories, these upsetting alien races are more than just scary.

Is there an Outer SpaceX? With 3I/ATLAS set to fly by Earth in just over a week, experts continue to speculate over its origins. Harvard Scientist Avi Loeb believes that if aliens, the comet wouldn’t ...