Steven Spielberg described his 1977 UFO film Close Encounters of the Third Kind as his own "speculation" ‌about intelligent ...

Over four decades, the Alien franchise has brought many different versions of the xenomorph creature to theaters.

Behind the acid blood and jump scares of the Alien franchise is an even more insidious horror: a single employer with ...

With big names like Steven Spielberg and Christopher Nolan at the helm, the greatest hard sci-fi films will blow audiences' ...

UFOs, or the notion of them, have been around a long time. Here’s a look at how the various iterations of the subject — from ...

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

If I were looking at Earth from a distance, I would be pretty disappointed,” theoretical physicist Avi Loeb says. “Most of our investing is dealing with conflicts to prevent other people from killing ...

Some sci-fi books are so great that they could sustain multiple seasons of a prestige TV shows, even though they are a ...

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

The Department of Homeland Security is hiring a litany of private contractors and giving them thousands of names monthly of ...

Searching for alien languages sheds light on how much human languages have in common—with each other and even with animal ...