It’s a beautiful night. Just you, a bottle of wine and your partner drifting through the cosmos in a UFO. As your caress ...

From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life. Tardigrades—a type of invertebrate ...