Scientists blast the idea that consciousness is confined to human or animal brains in a provocative new paper published this ...

When we imagine alien life, we picture monsters, insects, or tentacles—but what if the most realistic aliens are human-like? Evolution tends to solve the same problems with similar designs, and ...

Steven Spielberg has long been fascinated with the idea of aliens visiting Earth, yet "Disclosure Day" offers a very ...

It is not the least of this world’s wonders that it’s been nearly half a century since Ellen Ripley, in the person of Sigourney Weaver, sent the Alien, in the person of a person in an Alien suit, ...