Cape Cod marsh. Joshua Bousel via Creative Commons

Why Are Our Marshes Dying?

ByCarl Zimmer
Published May 15, 2014

Marshes are dying off, and scientists are trying to figure out what’s killing them. In my new “Matter” column for the New York TimesIn my new “Matter” column for the New York Times, I look at a new experiment that points to a surprising culprit. Check it out.