Immigration is the defining issue of our time. For the better part of a century, America has struggled with illegal border crossings and visa overstays, with foreigners claiming refugee or ...

The Man Who Fell to Earth cast Bowie to type as an extraterrestrial, but this sci-fi film didn't exactly have a song in its heart.

A familiar trope in science fiction is the cryopreserved time traveller, their body deep-frozen in suspended animation, then ...

Engineers create 'alien-like' AI robot that can evolve and repair itself. Engineers in the United States have created ...