By Hugo Francisco de Souza New research suggests that zinc does far more than support immunity, revealing intricate molecular switches that may influence how the heart responds to inflammatory injury.

Over two decades, medical care improvements have increased health spans in the U.S. by 1.3 years and medical spending by $234 ...

Advances in cancer treatment mean that more people than ever are surviving the disease. However, some of the most effective ...

Some patients with a common type of stroke benefit from a clot-busting drug given between 4.5 and 24 hours after symptoms emerged, according to a new study.