One law, which alters regulatory requirements for the marketing and sale of electricity and gas, has already been challenged ...

The Supreme Court is expected to start its 2024–2025 term after a blockbuster year of considering contentious cases and ...

The justices, in a break from the way they have handled most such cases in the recent past, told the challengers to first ...

That includes a Denka Plant in St. John Parish, which has until July 2026 to reduce its chloroprene emissions.

The U.S. Supreme Court on Friday denied the Nevada Green Party’s effort to get its candidates on the 2024 election ballot in the battleground state. Represented by Donald Trump impeachment ...

States and industry groups had asked the Supreme Court to pause the EPA's rule that aims to curb emissions of methane from ...

Red states, energy industry groups had asked for SCOTUS intervention in a new rule targeting coal plant emissions.

The Supreme Court on Oct. 4 declined to block the Biden administration’s methane rule, settling the legality of the ...

The country’s highest court ruled to uphold new federal standards limiting arsenic, lead and mercury emissions from coal ...

In our news wrap Friday, the Supreme Court agreed to leave in place two EPA rules aimed at reducing the oil and gas ...

The Supreme Court has left in place an environmental regulation aimed at reducing the oil and gas industry’s emissions of the ...

The justices' ruling came after a flurry of emergency applications to block the rules from industry groups and ...