Blue states are bracing for a battle with the Trump administration over their authority to limit tailpipe emissions, a ...

Dr. Stowell says an air conditioner or air purifier can up your protection.

The EPA will begin work to remove more than 1 million cubic yards of radioactive waste from sites on the Navajo Nation.

It was left to Dean Phillips, the former Minnesota representative, to play the part of the boy who says the emperor has no ...

Major air pollutants have declined in recent decades, but USA TODAY’s analysis shows wildfire smoke is taking their place.

The Biden administration took what is likely to be one of its last actions on climate, detailing a new clean energy tax ...

Bald eagles were nearly eliminated from much of their native range by the 1960s, but have rebounded. Now, they've been ...

As Southern California winds contribute to the spread of a major wildfire, map tools from NASA and Esri help first responders ...

The nine new chemicals being added to the list are a variety of salts and acids, including fluorotelomer sulfonate potassium ...

Wastewater, even after treatment to make it drinkable, contains high levels of PFAS, according to researchers.

AirNow is a collaborative effort of federal agencies that provides air quality data across the U.S. The site also has ...

ThriveTogether, a team of partners working to develop a sustainability playbook for Greater Cincinnati as part of the United ...