Nations that don't penalize same-sex activity have lower rates of HIV among men who have sex with men.
This long-acting HIV treatment is the wave of the future, even for those who hate needles.
The city imposed "public nuisance" guidelines on gay sex venues during the height of the AIDS epidemic in the 1980s.
Regaining your diet and fitness routines doesn’t have to be frightening.
Wong-Staal's breakthroughs helped lead to modern HIV tests and life-saving medications.
The show raised millions for poverty-stricken Africa — and created some unforgettable performances.
A survey from the World Health Organization found dozens of countries face a "critically low" stockpile of live-saving pills.