A doctor shared the disturbing X-ray image of a patient who unknowingly had a nightmarish parasite living inside of him. The anonymous patient had visited the doctor for an unrelated hip injury after ...

The series was directed and co-written by Train to Busan helmer Yeon Sang-ho, and follows a group of parasitic creatures that fall to Earth from outer space and begin controlling humans.

When they aren't using your intestines as a holiday home or eating some unsuspecting creature from the inside out, parasites can have some surprising benefits. Seriously. Meet some of nature's unsung ...

(CN) — Hairworms are the stuff of nightmares. The parasitic creature worms its way into various animals, sometimes even controlling their behavior, before eventually escaping through their hosts in ...

Scientists found an “aggressive” creature with scars and parasites in the Brazil highlands and discovered a new species, a study said. Screengrab from a YouTube video shared by Júlio Ettore ...

Sexual reproduction creates beings with novel gene combinations, making them less vulnerable to being wiped out by a parasite than asexual creatures. And females are inclined to pick males who are ...

These unique parasitic pollinators were once common in prairies ... When we fail to aggressively prevent the extinction of small creatures, we create huge ecological ripple effects that end up harming ...