Is it the invasion of the genome snatchers? Just in case the idea of aliens walking around in human skin suits wasn’t frightening enough. An outlandish study asserts that aliens might have abducted us ...

At the mid-point of Alien: Earth 's first episode, the show's protagonist — an android uploaded with the consciousness of a dying child — shakily asks, "If I'm not human, what am I?" By the episode’s ...

Science fiction often shows aliens with human features like eyes, limbs, and faces. But science has a reason for questioning this idea. Through convergent evolution, similar environments and physical ...