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

The subject of UFOs and aliens is vast and complex, making it impossible to summarize in one article. Flying saucers/UFOs made headline news throughout the world in 1947, sparked by two major, highly ...

What would they think of us? Today in History: April 12, Euro Disney opens in Paris Artemis II’s moon-traveling astronauts ...

Even as Hollywood still drives how Americans envision little green men with big eyes and bigger heads, fiction soon could be ...

Stacker compiled a list of the best space movies of all time, from "WALL-E" to "Star Wars," as determined by the Stacker ...

"It really bent your mind." The Artemis astronauts’ reflections echo a long described change that occurs when humans are ...

Publishers risk unwittingly putting out books generated with artificial-intelligence tools. Authors and readers are ...

The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other ...

Award winning duo James S. A. Corey show humanity’s struggle with staggering alien power in their latest installment of the ...

Paradigm-shattering discovery reveals that the relationship between early humans and Neanderthals was more complex than ...

Things took a grim turn on the latest episode.