: Some sci-fi aliens feel made up on the spot. Others seem so fully realized they could exist. This video explores the ...

The Bern Convention Group of Experts on Invasive Alien Species (IAS) was established in 1992 to accompany Bern Convention Contracting Parties in designing and implementing control measures for ...

Over four decades, the Alien franchise has brought many different versions of the xenomorph creature to theaters.

"Scientists are confident that life exists elsewhere in the universe. Yet rather than taking a realistic approach to what aliens might be like, we imagine that life on other planets is the stuff of ...

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 ...

How do you grow and evolve to fit into an alien environment? James S. A. Corey, the nom de plume of the duo behind the Hugo ...