Scientists say they have solved a crucial puzzle about the AIDS virus after 20 years of research and that their findings could lead to better treatments for HIV.
British and U.S. researchers said they had grown a crystal that enabled them to see the structure of an enzyme called integrase, which is found in retroviruses like HIV and is a target for some of the newest HIV medicines.



This fall, multiple states including Maryland, Virginia, Tennessee and Wisconsin have reported outbreaks of hand, foot...
A single infusion of an experimental gene-editing drug appears safe and effective for cutting cholesterol, possibly...





























