Harm Reduction

Gubernatorial races in states across the country could determine whether supervised injection sites—controversial clinics where people can safely inject drugs—will open in several U.S. cities and states where they're under consideration.

• By Francie Diep

Indiana has temporarily lifted a ban on needle exchanges to help combat an HIV outbreak. Why leave the ban intact at all?

• By Bettina Chang

Achieving one of those results is hard enough. And recent experiments suggest we may not be able to have both even if we want to.

• By Chris Uggen