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

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

Why do parasites harm their hosts? That's a question evolutionary biologists ask as they try to predict how a parasite might evolve and perhaps become more lethal in response to control methods, such ...

Northern root knot nematode worms (colored) attacking bean roots. Root knot nematodes are major agricultural pests attacking a wide variety of plants including major crops. A new study of the ...

Zombies are a popular trope in film and tv, but there are real-world parasites that infect their hosts and control their behaviour in terrifying ways. These parasites use mind control to get their ...

A singular eyeball attached to slimy tentacles, the organism aggressively implants itself in a human or animal’s eye socket. It acts as a parasite by controlling its host’s actions, turning them into ...

Undoubtedly, Xenomorphs are still one of the freakiest monsters ever to be released on big screens. The biomechanical design, the green acid blood, and a never-ending hunger for blood still give fans ...

In this video, I explore how to create a Fortnite alien parasite using clay. This character design features four eyes, tentacles, and a large mouth. FEMA denies aid to Arizona counties after ...