Add Yahoo as a preferred source to see more of our stories on Google. Some of the greatest sci-fi movies of all time revolve around humans in a desperate struggle for survival. Sometimes we're ...

Cinema has long been interested in aliens of all kinds, as evidenced by our list of the 50 best alien movies ever. This list is a little more specific: We're looking for the best alien invasion movies ...

The alien invasion storyline is one of the classic and most reliable premises in sci-fi history. It's an easy way to introduce a potential threat to humanity and explore the idea of confronting the ...