Associate Professor of Planning Ladd Keith spent two weeks in northeastern India teaching faculty and students about planning for extreme heat and helping to develop curricula for two new courses.

Airborne sensor shows that methane emissions from oil- and gas-producing areas can be five times higher than reported.

Following a Times investigation, a state lawmaker is proposing the first health-based standards for assessing smoke contamination after wildfires.

A new study published in the Journal of Occupational and Environmental Medicine has identified clear occupational factors and demographic indicators associated with elevated serum levels of per- and polyfluoroalkyl substances among U.S. career firefighters.

State scientists were checking private drinking water wells across Wisconsin for a widely used family of harmful chemicals called PFAS.

Washington's groundbreaking law to protect millions of people from a sneaky point of exposure to a toxic chemical has gone into effect, according to a release.