Delaware's 4 new cases of measles meet criteria of "outbreak"

UPDATE: Health Officials Confirm Multiple Measles Cases in St. Mary's County; Possible Exposure at Three Locations Announced

Health officials confirm multiple measles cases in St. Mary's County, Maryland, bringing the state's total to 11.

Engineered enzyme erases a stubborn mark of aging by up to 70% in human tissue samples

An engineered enzyme has demonstrated the ability to reverse a chemical hallmark of aging by up to 70% in human tissue samples.

Yes, It’s Possible to Get Too Much Protein. These Signs Mean It’s Time to Cut Back.

New coverage examines the limits of high-protein diets and the necessity of balanced nutrition for athletic and cardiovascular health.

Experts reveal how to avoid deadly Legionnaires' disease as NYC outbreak kills 5

A Legionnaires' disease outbreak in New York City's Upper East Side has resulted in five deaths and 82 cases.

Brown bullhead catfish melanoma represents a novel transmissible cancer

Vacation hot spot faces new CDC travel warning as outbreak cases continue climbing

The CDC has issued a travel alert for Costa Rica as cases of the mosquito-borne illness chikungunya continue to rise.