Key Points Chiggers are most active in the afternoon when ground temperatures are between 77°F and 86°F. Only the larval form parasites on people and animals. They are too small to see with the naked ...

Much later, in the 19th Century, swimming pools emerged in Britain and the US. But along with them came the challenge of ...

More than 500 stars — including Pamela Anderson, Brian Cox and Molly Ringwald — voted for The New York Times' 100 best movies of the 21st century.

The first new species is Idris bianor, named after the spider genus it parasitizes, according to the study. Its body length ...

A team of scientists at the University of California, Riverside, explains in a paper published in PLOS Pathogens how a ...

Some parasites can affect the eyes. Without treatment, this can lead to vision loss. Learn more about the types of eye parasites, their symptoms, and treatment options.

A woman fears she could partially lose her sight after a water parasite "burrowed" into her eye when she went swimming while wearing contact lenses. Nicola Greenfield, of Rendlesham, Suffolk, has been ...

A woman fears she could partially lose her sight after a water parasite "burrowed" into her eye when she went swimming while wearing contact lenses. Nicola Greenfield, of Rendlesham, ...

They irritate the stomach lining and encourage mucosal shedding, and to the untrained eye, it looks like a parasite." Self-diagnosing parasites in your own stool can be tricky.

University of Otago researchers estimate 40,000 people are affected by ocular toxoplasmosis, with 10,000 seriously impacted. The parasite, spread by cats, can cause permanent vision loss, with New ...

A New York woman, 53, was left blind in one eye after wearing contact lenses in the pool, leading to her contracting a parasite, acanthamoeba keratitis (AK), that causes damage to the cornea.