Germs Rule the World
The new germ theory: Infections play a role in many, many diseases—in ways we're just beginning to understand.

The new germ theory: Infections play a role in many, many diseases—in ways we're just beginning to understand.
Like it or not, hyper-efficient job markets are on their way.
Health self-tracking is in vogue. But is it more of a boon or a burden?
Even the pharmaceutical industry's best products are imperfect, working in only half—or fewer—patients. It's time for better targeting.