About 500 million years ago, not a single creature had a skull. Over time, these bony plates evolved into the structural marvels that vertebrates—animals with spinal cords, aka you, me, and your pug, ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life.

"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 ...

Add Yahoo as a preferred source to see more of our stories on Google. You’ve probably heard the theory before – it’s that the octopus is not from earth. They’re aliens. They are so different from ...

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 ...

Alien: Earth showrunner Noah Hawley clearly didn’t think the franchise was doing enough with the implications of its title. Ridley Scott’s Alien (1979) imagined the kind of nightmare lifeforms that ...