The move will give state regulators more time to develop a plan to improve air quality in metro Denver and the region, and to ...

South Dakota’s wind energy production accounted for more than half of the state’s in-state net power generation.

Trump administration's proposed rollbacks of federal clean air rules could result in 200,000 premature deaths and 10,000 ...

Open burning is officially prohibited across Wichita and much of Kansas in April, as part of the state's annual burn ban ...

A new kind of recycling center is coming to Fairfax called Cosmic Recycling. The new venture was created by Donnie Hopp and ...

A bill in the Montana Legislature that would limit state officials' ability to regulate air quality standards has advanced to ...