Pollution

Some of the nation's top polluters are now running on the honor system after the Environmental Protection Agency last week announced relaxed enforcement…

The Idaho Conservation League joined other environmental groups Wednesday to challenge a relaxation of federal mining pollution rules.Last year, the Trump…

What we know about air pollution and health has roots in the mountain valleys of Utah. Winter smog episodes here are legendary.

A new report from the American Thoracic Society shows how tightening federal air-pollution standards would pay off in better health and longer lives.

The Idaho Department of Environmental Quality (DEQ) issued an alert Monday declaring air quality unhealthy again in the Treasure Valley. The agency issued…

If you could help reduce water pollution right in your laundry room, would you? As you unpack your fleece jacket when autumn rolls in, there’s new…

Oregon, Idaho, and Washington residents are among the top polluters in the nation when it comes to fine particle emissions from burning wood to heat…

The EPA has given the state of Idaho notice that a corner of the Idaho panhandle isn't meeting stricter new air quality standards. The agency intends to...

The Obama Administration announced Monday that Idaho will have to cut its carbon pollutants by a third over the next 15 years.The new standard is part of…

A river basin cleanup in north Idaho is showing just how difficult it is to remove long-term pollution from Northwest waterways. This month, the EPA is…