Lia added that if methane leakage goes higher than a very thin margin, the benefits of gas over coal are essentially canceled ...

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 ...

Pennsylvania is still cleaning up decades’ worth of coal mining pollution. Now it must also contend with millions of tons of ...

PITTSBURGH (AP) — The final report from a landmark federal study on hydraulic fracturing, or fracking, found no evidence that chemicals or brine water from the gas drilling process moved upward to ...

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 ...

CHEYENNE, Wyo. (AP) - The U.S. Environmental Protection Agency announced Thursday it is dropping its long-standing plan to have independent scientists review its finding that hydraulic fracturing may ...

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 ...

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 ...

With Trump winning the election, many things about U.S. energy policy will change, and most likely fracking rates will increase. Fracking is a process that involves injecting high-pressure fluid, ...

Donald Trump and his running mate, J.D. Vance, have claimed that Vice President Kamala Harris is an extreme liberal who wants to ban fracking and cares more about climate change than the economy.

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 ...

Fracking can be dated back to the 1860s but became dominant in US oil and gas production in the 2000s. Horizontal drilling and fracking as a combined technique grew in popularity in part because it ...