Modern astrobiology suggests that alien life would not evolve randomly, but under the same ruthless evolutionary pressures that shaped life on Earth. Scientists expect traits like symmetry, vision, ...

The Star Trek timeline is so expansive that it can be easy to forget that the origin was a three-part network TV series in the 1960s. Star Trek: The Original Series was a product of its time, despite ...

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 ...

Quiz: Do you know your aliens? TENTACLED monsters, pale skinny humanoids, shimmery beings of pure energy… When it comes to the question of what alien life forms might look like, we are free to let our ...

Add Yahoo as a preferred source to see more of our stories on Google. Early science fiction commonly depicted Mars as flourishing with life. Take "A Princess of Mars" by Edgar Rice Burroughs, where ...