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

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What do you get when you take an alien parasite and smush it together with a human being? Would you get to become a ...

From movement to mating signals, slug slime plays a vital role in survival and explains those silvery garden trails.

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

There are a lot of Fisch fish waiting in the waters for you, so let's look at the bait, weather, and time of day you need to ...

Something very significant has been happening in plain sight, and almost no one seems to be noticing. Over the past few years, there have been televised congressional hearings, repeated news segments ...

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 ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Avatar: Fire and Ash ...