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

According to the rumor, the former U.S. president established the secret communication channel to undermine President Donald ...

The world of 'Star Trek' has always strived to depict a brighter world, but that doesn't mean its galaxy isn't filled with ...

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

If the government confirms nonhuman intelligence, psychological research offers clues about the range of ways humans might ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us? Theoretical ...

Hollywood has driven how Americans envision little green men with big eyes and bigger heads. But fiction soon could be ...