And if aliens made of different stuff potentially possess consciousness, then why not minds made of silicon, metal, and ...

Human consciousness is one of the strangest and most stubbornly elusive phenomena in nature. Now, researchers have proposed a ...

Does consciousness depend on flesh and blood? The answer is almost certainly no, according to Eric Schwitzgebel, a ...

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist ...

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, ...