Users of a naturally occurring psychedelic drug are convinced they’ve encountered real alien beings, including ‘machine elves,’ which inhabit a…

In the animal kingdom, having a big brain is usually linked with being smarter.But a new study by scientists in…

Emus have an image problem, thanks to Rod Hull’s aggressive puppet and the frequently repeated claim that they are the…

From Arrival to Signs, flying saucers have been staple features in science fiction blockbusters throughout the years.But rather than flying…