Tools to address PFAS pollution are limited. Here's what researchers are learning about how these chemicals travel through the environment — and what farmers and landowners can do about it.
Laid off workers are facing an uncertain and emotional job search. Here's what experts have to say about where to look — plus resources for those on the hunt.
Last year, four dams on the western river were demolished, realizing a long-standing dream for tribal nations. Grist's Jake Bittle and Anita Hofschneider chronicled what it took to get there.