Toxoplasma gondii, a parasite, is silently affects brain signaling - possibly altering neural balance even in people without ...

And killer whale youngsters are fond of playing kelp keep-away. But what the southern residents are doing with the kelp ...

Killer whales have been seen detaching lengths of seaweed and using them to massage each other—the first evidence of ...

The curious minds at What If imagine the terrifying scenario of alien parasites invading humans and how it might begin.

Ticks are spreading globally and bringing familiar conditions such as Lyme disease with them, as well as totally new ones.

Swimmer's itch from goose poop parasites near Brandy Creek Beach left some allergic Whiskeytown park guests scratching days ...

Every human on Earth with a wifi signal ... where larger fish allow the wrasse to feed on dead skin, loose scales and invertebrate parasites living in their gills. This relationship is a classic ...

Every human on Earth with a wifi signal ... where larger fish allow the wrasse to feed on dead skin, loose scales, and invertebrate parasites living in their gills. This relationship is a classic ...

Learn about an unlikely strategy for repelling ticks that involves a compound secreted by the skin of donkeys, which may help prevent the spread of Lyme disease.

Infection by certain wrigglers may reduce inflammation and fight obesity and diabetes. Scientists are working to turn the ...

Head lice, fleas and tapeworms have been humanity’s companions throughout our evolutionary history. Yet, the greatest ...