At Oak Ridge National Laboratory in Tennessee, a half-dozen workers are making what appear to be gray billiard balls.

Stripping hundreds of millions of dollars from renewable energy and efficiency initiatives is part of a broader move to undo ...

President Donald Trump will welcome Bahrain Crown Prince Salman bin Hamad Al Khalifa to the White House on Wednesday. It’s ...

The Energy Department released a report finding that blackouts could rise over the course of the decade as existing power ...

It’s the latest example of how the president has courted Arab leaders from the Gulf, where Trump recently visited.

Alabama, Ohio, and South Carolina are just three examples of GOP-led states using their legislative power to unleash American ...

The U.S. Department of Justice argues the Missoula complaint is asking for a solution that is beyond the courts to provide.

The Trump administration has jettisoned this established approach to rescind bedrock legal protections for everyday Americans in the dark of night, with almost no explanation.

U.S. power outages could increase by 100 times in five years if suppliers fail to add capacity during peak demand, the Department of Energy said on Monday.

The U.S. Department of Energy warns that blackouts could double by 2030 due to a shortfall in new baseload power capacity ...

It would be a foolish and unwise mistake to think that American "energy dominance" doesn't need a European strategy.

Friday's mass firing included climate and energy staff, potentially thwarting U.S. global engagement as China grabs the reins ...