The number of measles cases in the U.S. has risen to 884, according to new Centers for Disease Control and Prevention data ...

Tennessee health officials have confirmed a measles outbreak, which brings the number of U.S. states with outbreaks to 10.

The World Health Organization chief said Tuesday that operations and jobs would be slashed as US funding cuts had left the UN agency with a budget hole of several hundred million dollars.

Three more states confirmed their first measles cases of the year over the weekend, as the United States battles a growing ...