The population of the invasive species is down in the state, but some places like Dedham are still seeing high concentrations ...

It’s the time of year to keep your eyes peeled for browntail moth webs, as they’re more active as the weather warms.

Perioral dermatitis is a common inflammatory skin disease presenting as tiny papules or pustules localized around the mouth, nose, or eyes. It is often confused with acne vulgaris, rosacea ...

Measles is one of the most contagious infectious diseases, and in some cases can cause severe infections in the lungs and ...

Browntail moth caterpillars on oak leaves at Wolfe's Neck Woods State Park in Freeport, Maine. Every other Friday, the Outside/In team here at NHPR answers listener questions about the natural world.

The five main symptoms of the measles are fever, cough, runny nose, red or watery eyes, tiny white spots in the mouth and rash, according to the CDC. The first symptoms appear a week to two weeks ...

The rash may then spread inward toward the trunk. You should contact a doctor if erythema multiforme causes symptoms in the mouth. It’s important to receive an accurate diagnosis and begin any ...

Full-strength dosing should last for 3–4 weeks or until a response is noted, and a reduction to half strength is recommended until the rash is resolved, usually an additional 2–4 weeks.