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

We talk to astronomer Professor Jon Willis about what form alien life may take based on evidence we find on Earth ...

Astronomer Jon Willis warns that alien signals could be passing Earth unnoticed because humans are searching on the wrong ...

Add Yahoo as a preferred source to see more of our stories on Google. You don't need any film experience to take on the title role in an "Alien" film: you just have to be 7 feet or taller. Stick ...

For generations, science fiction has imagined what life might look like on other worlds. Novelist H.G. Wells described nightmarish squid-like Martian invaders in The War of the Worlds, while the ...