Rocky from Project Hail Mary may be lovable, but the science behind him is far stranger than most movie aliens. Andy Weir ...

For generations, science fiction has imagined what life might look like on other worlds. These aliens are fictional, sure, but some of them are informed by real evolutionary processes on Earth. That’s ...

Scientists suggest that advanced aliens might not have physical bodies, challenging traditional views of extraterrestrial ...

A lot of the alien races in the Star Trek universe are humanoid, and the original series explained that fact way back in the ...

By studying Earth's toughest microbes and complex animal "speech", scientists are reshaping how we search for – and may someday talk to – alien life.