Mosquitoes have exploded across Arizona after the fall rain. Here's what to know about why they bite and why the bites itch ...

Fulton County health officials are warning residents after some mosquitoes tested positive for eastern equine encephalitis.

Skeeter syndrome is a rare allergic reaction to mosquito bites, which can cause red, swollen lesions and a low-grade fever.

These pictures of common bug bites can help you figure out what bit you, and how you should seek treatment.

A mosquito-borne virus more common in South America has been detected in the United States. Health officials say the ...

What can be done to treat and prevent the things that sting from taking over with irritation and itching? From mosquitoes to ...

Dr. Gary Kirkilas, a pediatrician at Phoenix Children’s, says he has been seeing many parents with concerns about mosquito ...

Heath officials confirmed the first locally acquired case of the painful mosquito-borne disease chikungunya, marking the ...

Residents in a County Londonderry village have said they are being "tormented" once again by biting insects, which experts ...

Some mosquitoes are a simple nuisance, but this particular species can spread yellow fever, dengue, Zika, and other diseases - and it was found in Idaho.

Health experts recommend taking preventive measures before heading outside, particularly during peak mosquito activity.