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 ...

A light rain was falling May 9 as I was washing dishes, watching the fragrant flowers of the lilac shrub bounce in the breeze outside our kitchen window. Something atop the pale bubblegum-pink blooms ...

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 ...

Parasitic nematodes (commonly known as roundworms) are a large, diverse and poorly studied group of disease-causing organisms that severely impact the health of humans and animals. They infect almost ...