Explosion of cases in the South and West has made many leery of returning for…

The research spanned about 10 years and included more than 22,000 people. View original article…

As cases mount in the Southeast and West, troublesome signs are emerging across the country….

Florida set a single-day U.S. record with over 15,000 new cases. Education Secretary Betsy DeVos…

Trump wears a mask publicly for the first time. Disney World reopened, despite a surge…

When it comes to finding a vaccine for chlamydia, the world’s most popular sexually transmitted…

The U.S. could prevent two-thirds of deaths during or within a year of pregnancy, research…

It can take a week or more to learn the outcome — so long that…

Activists say the city is an example of lack of uniformity in data collection. Inaccurate…