CHEYENNE, Wyo. (AP) — A final state report released Thursday on foul-smelling well water in Wyoming contradicts an EPA report from five years ago that ignited a national backlash when it suggested ...

BISMARCK – A federal court in Wyoming has issued an order allowing North Dakota to join Wyoming as a party in a lawsuit challenging the U.S. Bureau of Land Management’s authority to impose federal ...

Frank Sinatra once said that if he could make it in New York, he could make it anywhere. Thanks to new drilling rules, environmentalists can now say the same about Wyoming. To review: Wyoming is as ...

The U.S. Environmental Protection Agency announced Thursday it is dropping its longstanding plan to have independent scientists review its finding that hydraulic fracturing may be linked to ...

WASHINGTON, March 9 (Reuters) - The U.S. Environmental Protection Agency has agreed to work with the Wyoming state government to retest water supplies after a federal report last year concluded ...

Cheyenne, Wyo.-- A U.S. Environmental Protection Agency draft finding that it may have detected groundwater pollution resulting from a controversial technique that plays a huge role in modern oil and ...

CHEYENNE, Wyo. - A judge in Casper has sided with the state of Wyoming and ruled against environmentalists who sought to obtain lists of the ingredients that go into hydraulic fracturing fluids.