The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

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

ALIENS visiting Earth could be super-beings powered by AI technology far beyond anything we know, an expert warns. And they could be so advanced they look down on us like ants – so we will have to ...

Over 100 new species that look like they're from another planet have been found living on underwater mountains off the coast of Chile. A team of scientists from around the world visited these ...

Erik Irmer has been documenting the spread of invasive plant and animal species that disrupt native ecology across Europe. He focuses on humans’ interactions with these plants and animals. Aliens is p ...

Pockets of land and water that are free from ‘alien’ species are few and far between, finds Rachel Nuwer. Yet could we reverse the tide of these pests? When Piero Genovesi received my email, his ...

Now, the new film Predator: Badlands is getting attention for its prominent use of Weyland-Yutani, the organization that has been a major part of the Alien franchise ...