Pennsylvania is distributing free potassium iodide tablets to residents that live near any of the four nuclear power plants in Pennsylvania.

Lyme disease is spread by black-legged ticks that are found across the country, including Washington state. Here's how to spot and treat the symptoms.

MINNEAPOLIS — Wildfire smoke has been easy to spot in Minnesota this week, coating the Twin Cities in a brownish haze that obscured the downtown skylines. But experts in lung health are more concerned ...

The drop in vaccination coverage comes as the U.S. grapples with rising cases of the measles— one of the most contagious ...

Conducted in public middle and high schools, the Presidential Fitness Test was replaced in 2013 with the Presidential Youth ...

Tennessee native Justin Timberlake shared his experience with Lyme disease. Here's what others need to know about it.