How could we defend Earth against an alien Invasion? Do we even stand a chance? Could the United States, Russia and China ...

A Harvard University astrophysicist has sparked a furious debate by warning he cannot rule out that extraterrestrials are ...

What happens after aliens conquer Earth This video explores the aftermath of invasion from occupation and collaboration to ...

Universal Pictures just unwrapped this somber new trailer for Spielberg's "Disclosure Day" and it's an uncanny exploration of ...