The Supreme Court recently expanded limits on agency power. A new challenge asks the justices to take the next step.

The lost emissions reductions from EPA's repealed and delayed vehicle rules "are going to have a significant impact on our ...

A White House official said taking stakes in mining companies and making deals with allied nations are key to the U.S.

A new report says data centers can have large effects on water, land and the climate, even if they're powered by clean energy ...

Renewable energy boosters flexed their muscle when helping defeat Rep. Chip Roy's bid for Texas attorney general.

Major California races could take days to determine the winners. Former Interior Secretary Deb Haaland easily won the ...

The House passed bipartisan legislation Tuesday aimed at easing permitting rules for developing geothermal energy — a ...

Senate Democrats were expected to target one of the measures with amendments to undermine Trump administration priorities.

The label would benchmark the environmental performance of data centers, using metrics including energy and water efficiency, renewable energy use, and ...

At a Senate hearing, Forest Service Chief Tom Schultz sought to tamp down criticism of a plan to consolidate research ...

The Senate will vote as soon as Wednesday on legislation that would overturn the Trump administration’s repeal of Biden-era ...

One of the nation’s largest facilities for removing carbon dioxide from the sky is about to triple in size, thanks to a large ...