Before zombies shambled about, ghoulishly feasting on the flesh of those too slow to flee, aliens from outer space ruled ...

It's the start of a new season, and that means plenty of new fantasy and sci-fi books to add to your bookshelf. Here are 13 ...

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 ...

Interest in unidentified aerial phenomena (UAPs) surged in February when Barack Obama stated aliens are "real," though he ...

A bestselling science fiction series is officially becoming a live-action TV show from Seth MacFarlane, now in development for a streaming service.

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us? It’s a question that can produce some, well, uncomfortable answers if you happen to be ...

As America eyes the moon again, UFO interest surges, fueled by Obama's 'real' alien comment and Trump's promise of file ...

Noah Wyle once swapped the ER for an alien apocalypse in a series that approached the genre a little differently.

Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

Kendra Pierre-Louis: For Scientific American’s Science Quickly, I’m Kendra Pierre-Louis, in for Rachel Feltman. [CLIP: The spaceship Hail Mary’s operating system (played by Priya Kansara) speaks in ...

The Predator franchise has evolved over the years to become a must-watch sci-fi/horror staple, and now you can binge it on ...

Scientists have uncovered a surprising way to study the harsh space weather around young M dwarf stars. Mysterious dips in starlight turned out to be massive rings of plasma swirling in the stars’ ...