A group of climate activists seeking to revive their lawsuit against the EPA referenced a legal opinion by Justice Samuel ...

A coalition of seven Utah counties and an infrastructure investment group have sought to construct an 88-mile (142-km) ...

The Supreme Court often releases one or two big, splashy environmental decisions each term. Last year it was overruling a ...

The justices ordered the 4th U.S. Circuit Court of Appeals in Richmond, Virginia, to review its decision that West Virginia’s ...

Two Supreme Court decisions support the argument by youth challengers that they can sue the Trump administration over climate ...

The Supreme Court on Wednesday issued two rulings on where certain challenges to actions taken by the Environmental Protection Agency under the Clean Air Act must be filed. In the […] ...

High court gives gas producers legal standing to sue over 'harming' regulations. In this case, not selling as much fuel as ...

The justices closed out this term with key decisions on environmental reviews, nationwide court orders and EPA permitting authority.

The U.S. Supreme Court says an Oklahoma challenge to an Environmental Protection Agency air pollution rule should be heard in a regional circuit court ...

🔷 Nixing EPA standards: The Supreme Court revived an effort to axe California’s strict vehicle emissions standards approved by the EPA. The decision was 7-2.

The U.S. Supreme Court sided on Friday with fuel producers that had opposed California's standards for vehicle emissions and electric cars under a federal air pollution law, agreeing that their legal ...