The United States has seen progress in reducing certain cancer risks, as overall smoking rates remain on a decline. But for ...

The second case of measles has been confirmed in Denver, according to city and county health officials. The latest case is an ...

The fertility rate last year – 54.6 births for every 1,000 women of reproductive age – increased less than 1% from the record ...

The U.S. was up to 800 cases of measles nationwide on Friday. Two unvaccinated elementary school-aged children died from ...