Plague infections and deaths are rare in humans - Coconino County reported the first recorded death from plague since 2007.

Social media users were intrigued by the strange sighting in the viral Reddit post, with one saying: "looks like a mess." ...

A person in Arizona recently died of pneumonic plague—a rare and severe form of the disease. An expert explains how the ...

We speak to Columbia’s VP of Innovation to find out how the brand's Insect Shield gear protects people against mosquitoes, ...

Vibrio vulnificus, the so-called "flesh-eating bacteria," can have horrifying and even fatal effects on humans. Symptoms, how to avoid it.

A simple hack suggests using finely ground salt to kill fleas. While it's true that the salt will dehydrate adult fleas, it isn't likely to kill the eggs.

Fleas can bite humans, but they live and reproduce on animals, under the protection of fur and feathers. Learn about fleaborne diseases and how to remove fleas from your pets and your home.

Discover the truth about cat worms. Learn what do cat worms look like and how to identify them in your feline companion with our comprehensive guide.

Getting rid of them is a big job, and you'll do anything to eliminate them - like finding out what smells do fleas dislike (in hopes that'll keep them away). But do smells actually deter fleas?

Entomologists and a dermatologist explain how to tell bed bug bites from flea bites. Plus, what to do if you're dealing with an infestation.

I Look Just Like My Boyfriend’s Dead Wife. Help! Jenée Desmond Harris is joined by Brittany Luse.

Dermatologists and entomologists break down what flea bites look like on humans, along with pictures. Plus, how to prevent and get rid of fleas, and more intel.