When a mosquito pierces your skin, it does more than cause a fleeting moment of discomfort—it sets off a chain reaction ...

Tick bites can look very different from person to person, Dr. Melissa Levoska, an assistant professor of dermatology at the ...

A mom in Australia discovered her young son had leukemia after taking him to get a possible bite checked out following a ...

Mosquito bites can turn a pleasant evening outdoors into an uncomfortable experience. When these insects strike, they inject ...

Researchers at Kansas State University say the number of cases of an allergic reaction to red meat tied to tick bites is increasing across the state.

Marci Koski, a feline behavior and training consultant, spoke with Newsweek about the reasons cats bite and how to address ...

Swelling in the ankles, feet and legs is one of the less commonly known symptoms of heart failure that can be painful and ...

Two venomous spiders, black widows and brown recluse spiders, can cause severe symptoms, experts say. Here are spider bite ...