Not every alien is trying to invade Earth, but if you're looking for the thrills and danger of an alien invasion, you can't ...

With "Arrival," director Denis Villeneuve takes a very familiar alien invasion scenario and tries to put a new twist on it. While everyone from H. G. Wells in "War of the Worlds" to Roland Emmerich in ...

Aliens attacking Earth is the stuff of sci-fi stories, but what if it really happened? Scientists, military strategists and authors war-game an alien invasion scenario. A continued look at how an ...