In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

McCasland was last seen on February 27 at about 11 a.m. near Quail Run Court NE in Albuquerque, New Mexico, and a Silver ...

He claimed his lifelong research suggests alien technology is so advanced it could annihilate the human race in a microsecond ...

For a long time, it was thought that this [technique] required telescopes in space,” says John Mather, the Nobel ...

UFOs have intrigued people for decades, with sightings and investigations dating back to the first widely reported one in ...