A striking number of HIV patients are living longer but getting older faster—showing early signs of dementia and bone weakness usually seen in the elderly.

Rodger McFarlane, caretaker to the end.

The huge legacy of a small bookshop.

It was a weekend house—until I got a letter from the landman, telling me I was living on a huge, untapped source of natural gas. Riches beckoned. How much were my environmental principles really worth?

Dr. Ramon Torres was a hero on the front lines against the epidemic for over a decade. It was when the war began to be won that he got lost.

Times business reporter Kurt Eichenwald thought he was doing a noble thing by rescuing a teen from the Internet sex trade. He didn’t know how much it would cost him.

If sexual orientation is biological, are the traits that make people seem gay innate, too? The new research on everything from voice pitch to hair whorl.

Anthony Romero, head of the ACLU, America’s most important free-speech organization, has been accused of lying, among other transgressions—by his own mentor. Who said liberties had to be civil?

Alarming new problems with the miracle protease inhibitors suggest that the euphoria over the end of the AIDS epidemic was premature.

How crystal-meth-fueled promiscuity, AIDS medical politics, and one very sick man combined to create a phantom superbug.