What looked like a pimple or an insect bite on Jessica and Garrett Gee's toddler's head during a trip to Botswana turned out to be far more invasive. "WARNING this video includes worms and is NOT for ...

One more reason I'm glad I was born in Canada and not some other country with all those gross parasites and/or a myriad venomous things that can kill you ...

The New World screwworm fly is a type of blowfly whose larvae feed on the flesh of their victims. Currently, the parasite is spreading in North America, threatening not only livestock but also dogs, ...

CARBONDALE, Colo. (AP) - One doctor thought the bleeding, strange bumps on Aaron Dallas' head might have been a gnat bite. A specialist thought it was shingles, though both doctors held out the ...