Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...

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.

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

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.