"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

There are places in the world that seem ordinary on a map but feel mysterious in the mind. Area 51 is one of those places. It ...

From space slugs to lunar cemeteries, these movies, games, and books show that the undead can arrive from above, as well as below.

Gil Gerard, who played television’s hunky sci-fi hero William “Buck” Rogers soon after the Star Wars franchise took hold in the late 1970s, has died. He was 82.

Is there an Outer SpaceX? With 3I/ATLAS set to fly by Earth in just over a week, experts continue to speculate over its origins. Harvard Scientist Avi Loeb believes that if aliens, the comet wouldn’t ...

Unless EA decides to sell off the 'Dead Space' IP to someone else, the sci-fi horror series has died a second death. Reading time 2 minutes For the second time, it’s curtains for the Dead Space ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. 3I/ATLAS has quickly earned celestial celebrity status since its ...

SALT LAKE CITY — The first thing to know about potential alien invaders is that the U.S. Government no longer classifies them as unidentified flying objects. That sounds too scary. They are classified ...

Many video games are full of alien horrors, but these are the best games that let players turn the tables and become the terror from outer space. When you purchase ...

"You are what you eat," the old saying goes, and it's an adage that the Kroot are a lot more committed to than most. Among the crowd of iconic Warhammer 40,000 armies—your space marines, orks, ...