Passengers traveling through Philadelphia International Airport over the weekend may have been exposed to a case of the ...

With cold and flu season in full swing, health experts are sharing the latest vaccine guidance to help families stay ...

Dr. Isaac Bogoch on how Canada losing its measles elimination status is being perceived internationally, and how we can recover it.

Extreme heat can threaten human health, but it's only one way climate change puts lives at risk. Drew Angerer/Getty Images ...