The new rule does not estimate the economic value of health benefits from reducing NOx and other types of air pollution under ...

The U.S. Environmental Protection Agency on Friday rejected Colorado’s latest air-quality plan aimed at improving visibility ...

Colorado Springs Utilities claims it can't comply with state law and reduce its greenhouse gas emissions 80 percent by 2030.

Hours before a destructive arson fire at the oldest synagogue in Mississippi, the 19-year-old suspect posted an antisemitic meme on Instagram, an account that appears to belong to him shows.

Sinners was lovingly captured on 65 millimeter film by Coogler and cinematographer Autumn Durald Arkapaw ( Black Panther: ...

A new initiative could help some middle-class CenterPoint customers snag free repairs and energy assistance for their homes.

Colorado Springs Utilities is working with local legislators on a bill that would give the Ray Nixon coal power plant a reprieve from state laws mandating it be closed in 2029.

The increase in planet-warming emissions came after two years of decline as demand for electricity has been surging.

On Jan. 9, The Environmental Protection Agency determined Colorado cannot order the closure of coal-fired power plants under ...

Companies are looking to repurpose heat generated by Bitcoin mining into something useful. Is it safe to dip your toes in ...

A suspect is charged with arson in a fire that burned through a synagogue in Mississippi. Flames and smoke destroyed its ...