By Maxwell Radwin Earlier this month, state-owned oil company Petroecuador announced a new project involving “hydraulic ...

A major gas and oil company was recently fined almost $10 million for failing to divert illegal pollutants from entering the environment over two years. The fines stem from Hilcorp digging nearly 200 ...

Getting your Trinity Audio player ready... The 10th U.S. Circuit Court of Appeals on Monday told the Environmental Protection Agency to reconsider Colorado’s plan for improving its air quality because ...

There is a lot of controversy surrounding the practice of fracking, but this is what it is and how it can save money.

Colorado faces a difficult choice: transition off fossil fuels to renewable sources of energy or continue to jeopardize our environment and health. But transition inevitably comes with economic and ...

Oil and gas drilling activity in Colorado was down in 2025, leading to fewer total air emissions — even as emissions for each ...

Designed by the New York firm Tracy, Swartwout and Litchfield, the Byron White U.S. Courthouse in Denver, Colorado, pictured here, was renamed in 1994 after the newly retired supreme court justice ...

Colleen O’Neil, of the Mountain Watershed Association, fixes a crooked sign posted near a landfill's discharge pipe that flows into Sewickley Creek in Yukon, Pa. This article originally appeared on ...

DENVER— A federal appeals court ruled against Trump’s Environmental Protection Agency today, determining that the agency illegally approved a Colorado rule that allows the oil and gas industry to ...