If you experience persistent muscle weakness, fatigue and skin changes that don't seem to fade, it could be more than just ...

The primary tick species to be wary of in New England is the black-legged tick, also called the deer tick or the bear tick.

Katherine Ryan has undergone surgery for the second time in one week after doctors discovered a cancerous mole on her arm and ...

Dengue fever cases jump 15% in the Americas with Puerto Rico seeing a 113% increase. Learn vital prevention steps before ...

Roselia Aguirre was a regular cafeteria worker at a school when she suddenly came down with a mysterious cough and headaches.

The CDC said that last year, a "record number of dengue cases" were identified in U.S. travelers, an 84% increase compared to ...

The comedian, 41, announced that she had been diagnosed with a cancerous mole on her arm last week, after having ...

During a live event, Catherine J. Lee, MD, MS, discussed the efficacy and safety results of various trials of approved agents ...

From sudden severe headaches to vision changes and neurological symptoms, discover the signs that indicate it's time to seek ...

It's the second time the comedian has faced skin cancer as she made the announcement to listeners of podcast Telling ...

The 41-year-old comedian opened up about her melanoma diagnosis in the latest episode of her podcast Telling Everybody ...