The Idaho Department of Environmental Quality (DEQ) is concerned the rising temperatures of Lake Coeur d'Alene could result ...

Among those fined were a city in Lane County discharging sewage to a creek, a Gilliam County landfill that failed to properly treat hazardous waste, and a Portland fuel terminal that made changes ...

Fearing it could actually lead to more federal regulation, a Wyoming Senate committee killed the “Make Carbon Dioxide Great ...

The way Arizona state Sen. Frank Carroll sees it, some share of the pollution in Arizona is due to emissions from other ...

The city of Portland has approved a controversial land-use credential for Zenith Energy – a key step in the fuel company’s ...

During the Bay Watchers annual meeting Meg Wolf of the Idaho Water Resources Research Institute and Craig Cooper of Idaho ...

Oregon DEQ issues air quality advisory for several counties due to air stagnation trapping smoke and pollutants.

A bill making its way through the state legislature would delay the Advanced Clean Trucks rule, adopted from California, ...

Zenith needed the city’s approval for a land use compatibility statement, or LUCS, to have a chance at continuing its ...

The Montana Department of Environmental Quality (DEQ) is seeking applications for approximately $1 million in funding for nonpoint source pollution reduction projects. The deadline for eligible applic ...

Hurricane Helene triggered more than 2,000 landslides, hazardous spills, and infrastructure failures in North Carolina.

The Kimballton Plant, which processes limestone, was fined by the Department of Environmental Quality for failure to monitor ...