MPCA Climate Director Kate Knuth is leading an update of the Climate Action Framework, which coordinates resilience and ...

As summer approaches, Death Valley National Park officials urge motorcycle riders to think twice before traveling during summer months.

Smoke from Canadian wildfires has carried another day of poor air quality south of the border to the American Midwest.

Air pollution is the second leading risk factor for death globally, with most of the world population subject to harmful air ...

A first-of-its-kind program aims to track and ultimately improve California’s air. The program, which was announced on ...

A World War II-era boiler in Virginia is at the center of a growing debate over the paper industry’s role in climate change — ...

Wildfire smoke, drifting thousands of miles from forests in Canada, continued to blanket much of Minnesota on Tuesday morning, creating air quality conditions that are among the poorest in the world.