Reaching for a diet soda or artificially sweetened snack to lose weight or to enjoy a few more treats? A growing number of scientists believe that’s not a good idea.

Imprecise executive order leaves health providers dependent on Pepfar funding unsure if or when money will arrive.In the 2000s activists across the world campaigned for antiretroviral treatment to be ...

The United States’ withdrawal from the Paris climate accords and World Health Organization opens a power vaccum for adversaries like China to fill.

Mifepristone has been under attack by abortion opponents, with several states seeking in federal court to restrict its use.