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

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

The agency disguises its 11th-hour regulations as ‘waivers.’ Congress shouldn’t fall for it.

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

Officials in Delray Beach are debating whether to remove fluoride from city tap water after health officials came out with ...

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

Vehicles of all types have gotten larger and more fuel efficient, but you'll be surprised at the extent these attributes have ...

Lawsuits filed this week claim that water distributed by the city of Georgetown and the Georgetown County Water and Sewer ...

Uranium mine waste northeast of Gallup is a step closer to being safely stored after the Environmental Protection Agency and Navajo Nation finalized a plan Monday to transport 1 million cubic yards of ...

For example, the first Trump administration tried to use the principles of transparency to prevent federal agencies from ...

U.S. industry is a major source of the greenhouse gas pollution causing climate change. Some operations emit way more than ...

Exxon Mobil filed a lawsuit against California Attorney General Rob Bonta and a coalition of environmental groups over their ...