Bedbugs have made a resurgence in recent decades. Find out what you can do about them.

A skin condition tied to delusions is posing a riddle for doctors: What to do when a diagnosis causes offense?

Ick, the dreaded tick! If you're finding ticks in your home, here's how to get rid of them, plus prevent that from happening again.

Keratosis pilaris, sometimes referred to as 'chicken skin,' is a harmless skin condition that causes tiny bumps ...

Humans tend to fear bed bugs, and rightly so. The bloodsuckers are tough to get rid of once they've entered a home. But new ...

Finding tiny red dots on your skin can be unnerving, but a dermatologist usually starts with a simple question: Did they ...

While "seborrheic dermatitis" (seb derm) may not be a household name, one of its most common visible symptoms—flakes that may be mistaken as dandruff—is very familiar. What you may not know is that ...

The Triatominae, or kissing bug, carries a parasite in its feces that can enter the body through the wound once a person ...

Living in urban China may have given the insects the traits they needed to thrive in the United States, a new study suggests.

Though it can cause extreme discoloration, there's a lot you can do treat it—and stop it from happening again.