As the U.S. records its highest number of measles cases in decades, one Wyandotte County district draws comfort from its high vaccination rate. Another is working to catch up. The post ‘It would be a ...

At the end of June, a heat wave sent temperatures soaring above 100 degrees Fahrenheit in New England — but a network of ...

Most people who get it don’t have symptoms, but in some cases it can lead to “major neurologic complications,” according to health officials.

Health officials in Colorado say its measles outbreak is over. The U.S. added 10 new cases this week for a total of 1,319.

A growing body of evidence suggests she might have survived into old age — which would entirely change the story of America’s ...