Of all the various subgenres attached to the sci-fi domain, alien invasion flicks come off as timeless favorites. Here are ...

From the earliest days of human spaceflight, astronauts have described moments when something outside the window did not ...

Modern humans are the latest in a long line of creatures belonging to the Homo genus, although until now we knew relatively ...

Walking into a gym for the first time can feel like stepping onto an alien planet. All those strange-looking machines with ...

NASA's 3I/ATLAS interstellar visitor sparks debate as Harvard's Avi Loeb suggests alien origins. Discover the 'X' shaped ...

Players do get little glimpses of the Xenomorph before this point — they'll witness it kill an NPC with its tail, hear it ...

As far as taking care of my body goes, I'm not exactly low maintenance. I regularly lift weights and try to get in pilates when I can, and I aim to eat a balanced diet. But in spite of this, I still ...

Far below the ocean’s surface, where sunlight disappears and pressure reaches crushing levels, some of the planet’s strangest ...

Fans of the Predator franchise should check out these 15 other movies featuring alien threats, outer-space terror, and monstrous frights.

The newest chapter in the saga of the Na’vi people continues to build their highly detailed world. Here’s a guide to catch you up on the developments. By Esther Zuckerman With the release of “Avatar: ...

Analysis of the second confirmed interstellar comet to visit our solar system suggests that the alien body could be covered in erupting icy, volcano-like structures called cryovolcanoes. Researchers ...