Category: Books

In collaboration with photographer Malcolm Linton, I followed two dozen people over two years in Tijuana, Mexico, who were living with HIV or at high risk of…

In Almost Chimpanzee, I examine the differences that separate us from them. I explain the latest scientific research that clarifies when humans and chimpanzees split from a common…

After my wife lost four pregnancies, I gathered the most comprehensive and accurate information I could find on a topic that’s shrouded in myth, hype, and hypocrisy.…

I closely followed the search for an AIDS vaccine for a decade, and in Shots in the Dark I tell the stories of the people at the front…