The U.S. is up to 1,197 confirmed measles cases this year. Arizona declared a new outbreak this week, while the one in Texas, ...

When a child or adult walks into a hospital emergency room with a runny nose, cough, rash and fever, there could be several ...

Health officials in Arizona say there are four linked measles cases in Navajo County, marking the state's first outbreak this ...

Gen. Hossein Salami was the chief of one of the country’s most powerful centers, and his death was a tough blow to Iran’s ...