Parasites, ranging from tapeworms to microscopic protozoa like Giardia, pose significant health threats by infesting humans ...

An invasive species of worm is making its home in Texas once more. The hammerhead flatworm is an extremely toxic worm that is hard to kill and has proven extremely dangerous to native earthworms in ...

There’s an invasive species of worm making itself known in Texas once again—the hammerhead flatworm. These worms are toxic, hard to kill, and dangerous to native critters like earthworms, but likely ...

The Carter Center said Tuesday that only 13 human cases of Guinea worm disease were reported worldwide last year. After decades of progress, the eradication program’s director cautioned the end phase ...