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

Measles is caused by a highly contagious virus that’s airborne and spreads easily when an infected person breathes, sneezes ...

Despite organizers saying the Arizona protests will be peaceful, the consul warned against participation, especially for ...

No one from the campaign was hurt in the shooting, but the gunfire struck a staffer's car, Hernandez, a Democrat, wrote.