The Supreme Court on Friday refused to block new Biden administration rules ... EPA estimates that rule will reduce methane ...

WASHINGTON (AP) — The Supreme Court left in place Friday two Biden administration environmental regulations aimed at reducing industry emissions of planet-warming methane and toxic mercury.

In Hawaii, oil and gas companies turned to the Supreme Court after the state's highest court ruled against them in a lawsuit brought by the city of Honolulu. A gull flies as the sun begins to set ...

Conservative states asked the justices for emergency intervention over the EPA’s new methane standards that overhaul oil and gas operations. WASHINGTON (CN) — Two dozen Republican-led states asked the ...

Another big ruling from the U.S Supreme Court ... with conservatives in the majority. The court says the Clean Air Act does not give the EPA broad authority to regulate greenhouse gas emissions ...

On Monday, the Supreme Court will hear oral argument in West Virginia v. EPA, a case that poses significant questions about statutory interpretation, the power of federal agencies, and federalism.

David Ake, File) WASHINGTON (CN) — Fossil fuel companies asked the Supreme Court for emergency ... by 67% and reducing mercury emissions for low-grade coal power plants by 70%. Marking a significant ...

In his excellent book Breaking the Vicious Circle, written shortly before he was appointed to the U.S. Supreme Court ... rules. Congress has passed no law that requires the EPA to clamp down on ...

The justices will consider whether challengers can file lawsuits in other federal appeals courts over EPA rules that are not nationwide in scope. The Biden administration is urging the nation’s ...

WASHINGTON — The Supreme ... court will not be reviewing the waiver itself, but instead will look at a preliminary issue, whether fuel producers have legal standing to challenge the EPA waiver.

Supreme Court justices said earlier this week they ... and won a case regarding their building a home near Priest Lake. EPA says the half-acre lot the couple built their home on contains wetlands ...