By Valerie Volcovici WASHINGTON, Feb 20 (Reuters) - The Trump administration announced on Friday it will roll back clean air ...

It has completed a review of an updated proposal to streamline small-scale mining projects in national forests.

Voters in Arizona and other Western states overwhelmingly support protections of public lands and oppose giveaways for ...

Energy Secretary Chris Wright is keeping the plants open in service of President Donald Trump's plan for a renaissance of ...

On a visit to Louisville, the EPA said it is repealing Biden-era regulations on mercury, soot and other harmful pollutants ...

Wyoming officials are universally cheering the Trump administration’s Thursday repeal of an Obama-era rule that was the ...

Three employees of a Canadian silver mining company were found deceased in a mass grave after being abducted from a project ...

From the column: "It's healthy to argue over what to do with public lands. ... The BWCAW is our nation’s most popular wilderness area. It’s a unique landscape. There is no backup." ...

U.S. Environmental Protection Agency officials under President Donald Trump unveiled plans to ease limits on mercury and ...

West Virginia now has more authority to regulate coal mining and reclamation of federal lands in the Mountain State.

New rules revert back to 2012 standards, prompting criticism for ignoring human health risks. The post Wyoming impact uncertain as Trump slashes mercury emission standards for coal power plants ...

President Donald Trump has repealed the federal government's long-held conclusion that greenhouse gases warm the Earth and ...