The coalition argues the Libby exploration project in the Kootenai National Forest violates federal law and threatens ...

The agency announced a broad restructuring, including relocating the headquarters from Washington to Salt Lake City.

President Donald Trump had a message Tuesday for U.S. allies whose access to oil has been imperiled by the White House’s war ...

The conservation group American Forests is assisting the pared-back agency meet the need for replanting in areas hit by ...

The Trump administration is in the final stages of approving a $2.7 billion loan for an Idaho gold and antimony mine that the ...

Department of Energy grant recipients are suing the Trump administration over the cancellation of millions of dollars of ...

After forecasting Iran’s response before U.S. strikes, a former White House official explains why there’s no clear off-ramp — ...

Nations in Europe and Asia are delaying coal phase-outs and lifting restrictions. The resurgence could be long-term, analysts ...

The Chinese captain of a suspected shadow fleet tanker was sentenced in absentia to one year in prison by a French court ...

Dozens of startups working on data centers, mining and pharmaceuticals are hanging on Elon Musk's long-stalled megarocket.

The Trump administration intervened to allow a Texas company to begin selling oil produced off the coast of California.

By threatening to create a public utility, city officials helped steer Tucson Electric Power toward an agreement where it ...