The justices appeared divided over a lawsuit brought by San Francisco over EPA rules for regulating how much sewage the city ...

The U.S. Supreme Court appeared receptive to upholding the U.S. Environmental Protection Agency's right to place generic ...

Justices refused to put an emergency stay on the EPA's new greenhouse gas emission standards as states challenge law's ...

The Supreme Court has allowed a Biden administration rule aimed at limiting planet-warming pollution from coal-fired power ...

The Supreme Court heard oral arguments on Wednesday for a lawsuit brought by San Fransisco, challenging the EPA wastewater ...

The Supreme Court declined to block an EPA rule limiting carbon emissions from coal- and gas-fired power plants, allowing the ...

The Supreme Court rejected requests for emergency relief from more than two dozen states and the energy industry.

The Supreme Court on Wednesday cleared the way for a climate-change rule adopted by the Biden administration that would force ...

Justice Clarence Thomas dissented while two other conservatives wrote that they may be sympathetic to the case were it to be ...

The Supreme Court on Wednesday handed President Joe Biden a surprise victory as it allowed the Environmental Protection ...

The Supreme Court on Wednesday left in place a rule issued by the Environmental Protection Agency in May to reduce emissions ...

The U.S. Supreme Court declined on Wednesday to put on hold a new federal rule targeting carbon pollution from coal- and ...