Add Yahoo as a preferred source to see more of our stories on Google. While the buzzy sci-fi series is science fiction (obviously), Dr. Sward says there's plenty of real science peppered throughout.

Disney's upcoming Alien prequel not only has the perfect opportunity to feature a forgotten 15-year-old alien species but also make Predator canon.

Is it an alien or just a bizarre insect? Join me as I investigate this strange creature and uncover the truth behind its ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." While the buzzy sci-fi series is science fiction (obviously), Dr. Sward says there's plenty of real ...