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.
After recently gaining recognition as the first professional Santa Claus with Down syndrome in the US,...
As a new NFL season begins this Wednesday, the danger of America’s most-watched sport has never...
