Small businesses and states suing the president claimed levies implemented under a 1977 emergency powers act amounted to a $3 trillion tax increase on Americans.

The U.S. Supreme Court in its new term will take up whether Enbridge filed too late to send Michigan Attorney General Dana Nessel's lawsuit to federal court.

Attorneys for the state of Illinois and the City of Chicago on Monday asked the Supreme Court to keep in place a temporary restraining order blocking the Trump administration from deploying National Guard troops in Illinois.

The U.S. Supreme Court justice, part of the court’s three-member liberal bloc, urged university students in attendance not to "walk away from the fight."

The U.S. Supreme Court declined on Monday to hear a bid by a group of physicians and healthcare providers to revive their antitrust lawsuit accusing drugmaker Merck of misleading federal regulators to maintain a decades-long monopoly over the mumps vaccine market.

Andrew Hess of Livonia asked Justice Kavanaugh to dismiss the charge, arguing any comments he made were hyperbole, not a "true threat."

Empirical SCOTUS is a recurring series by Adam Feldman that looks at Supreme Court data, primarily in the form of opinions and oral arguments, to provide insights into the justices’ decision […]

The Supreme Court is halting public access to its building for lack of funding during the government shutdown, but justices are still hearing cases.