Bush's plan for AIDS relief in Africa: Promote condoms for "high-risk" groups, ignore transmission within marriage.

Pop quiz for Kirstjen Nielsen: What country has the shortest work week and most generous welfare? Is it a sh**hole?

Vaccines are not unlike software: They require a big investment up front, but then they're cheap to make.

According to multiple reports, the dismissals were unexpected

Health care’s business class returned to San Francisco last week for JPMorgan’s annual health care confab

Daniel Reitz interviews Edmund White, author of 'The Farewell Symphony,' 'A Boy's Own Story' and 'The Beautiful Room is Empty.'

Amid doubters -- and protesters -- at AIDS conference, Bush official seeks cooperation.

Readers weigh in on "Welcome to Armageddon," by Miles Harvey. Plus: Can you be a good liberal and still laugh at Bill Maher?

Against the backdrop of an AIDS conference, one public health expert decides to accept a dangerous gift of love.

I thought when tragedy struck I’d lie in bed, unable to move forever. But love is more durable than that

Zimbabweans renegotiate sex in the age of AIDS.

On World AIDS Day, a writer commemorates her father's 20th anniversary with songs that helped her through her grief

Medical experts say the "super strain" of HIV found in a New York man is probably not so super after all.

A source in a Salon story accuses the author of fanning flames of panic about the sexual practices of gay men.

Why was finding and naming Patient Zero so important to all of us, both friends and enemies?