The Supreme Court heard oral arguments in a case to determine the scope of NEPA's requirement for federal agencies to conduct environmental impact reviews.

The Supreme Court passed up a chance Monday to correct a ruling by Hawaii’s top court that rejected its Second ...

The Supreme Court denied review in a Hawaii gun law challenge. Justice Clarence Thomas took issue with the suggestion that ...

Justice Neil Gorsuch recused himself from the case as it stands to benefit billionaire Philip Anschutz, his former client.

The Supreme Court seemed to favor a Utah oil railroad expansion in arguments on Tuesday, but appeared more skeptical of putting strict new limits on a key national environmental law.

A proposed western railroad expansion aimed at boosting crude oil production in Utah is coming before the Supreme Court in a ...

The court’s eventual ruling in the contracting case, known as Kousisis v. United States, will likely affect how federal ...

The Supreme Court declined to hear cases on affirmative action, guns and transgender issues, refusing to wade into aspects of ...

Justices Samuel Alito and Clarence Thomas dissented from their colleagues' decision to leave in place lower court rulings in ...

The Supreme Court on Monday declined to take up a defendant’s Second Amendment challenge to Hawaii laws that make it a crime ...

The Supreme Court on Monday turned away a challenge to race-neutral admissions criteria at three Boston high schools that ...

Congress let the justices choose the cases they would decide. That change “continues to prompt political contention and ...