Imagine finding a stray hair — then watching it slither away like a snake. Video of such a creature was shared this week on Facebook by the U.S. Fish and Wildlife Service, which identified the creepy ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A worm-like parasite lived in a woman's eye for two years, and doctors ...

The world of worms harbors terrifying creatures, from the Bobbit worm ambushing prey with lightning speed to mind-controlling Zombie Snail Parasites. Guinea worms painfully emerge from the skin, while ...

When most people think of worms, they imagine harmless garden creatures wriggling through soil. Yet, the world of worms is far more sinister. Some are terrifying predators, invasive parasites, or ...