In the affluent, technocratic Alexandria Colony, people are disappearing. And witnesses are dying in grisly, mysterious ways—it all reeks of Xenomorphs. At a loss, the Hume City police call in Special ...

The Alien vs. Predator franchise began in video games long before finding its way to film, and these five are the best.

Certain species of wasps and frogs share a pain and inflammation peptide similar to one found in vertebrates to help defend against predators—a discovery that contributes to a shifting view of how ...

The newly discovered fish fossil fills a key gap in our understanding of the evolution of vertebrate diversity.