Ann E. Marimow

Our reporter Ann E. Marimow describes the rationale of the Supreme Court’s 6-to-3 ruling to strike down President Trump’s sweeping tariffs.

Amid rising tensions with Cuba, the Trump administration is backing lawsuits that would allow Americans to get compensation for property confiscated by Fidel Castro’s regime.

In rejecting President Trump’s tariffs, the court’s six conservative justices displayed subtle differences in their views of executive power.

President Trump was the first to invoke the International Emergency Economic Powers Act of 1977 to set tariffs on imported goods from more than 100 countries.

The longtime Trump ally served four months in prison on contempt of Congress charges for refusing to testify to the House committee that investigated the Jan. 6, 2021, attack on the Capitol.

The justices deferred a decision on the president’s efforts to oust Cook, agreeing to hear arguments on Wednesday instead.

The court is set to hear Ms. Cook’s case challenging her firing as the Justice Department investigates Jerome H. Powell, the central bank chair.

Montana officials defended the actions of law enforcement officers who did not have a warrant when they responded to a possibly suicidal Army veteran.

The outcome of a pair of cases on Tuesday could affect laws in 27 states that prohibit transgender girls from joining girls’ and women’s sports teams.

The Supreme Court on Tuesday will hear a case that could affect laws in 27 states that bar transgender athletes from joining girls’ and women’s sports teams.

Chief Justice John G. Roberts Jr. did not directly address the tensions between the Trump administration and federal judges who have blocked the president’s agenda.

President Trump ordered state-based troops to Portland, Ore.; Los Angeles; Washington; and Chicago over the objections of state and local officials.

The case involves an Alabama man who challenged his death sentence after a murder conviction because of his varying results in a series of I.Q. tests.

The court’s conservative majority has generally let President Trump remove leaders of independent agencies like the Federal Trade Commission, at least temporarily.

President Trump has repeatedly ousted leaders of independent agencies despite federal laws meant to shield those regulators from politics.

Arrested after violating an ordinance on demonstrations outside an amphitheater in Brandon, Miss., Gabriel Olivier wants to block future enforcement of the law.

At issue is whether internet providers can be held liable for repeated copyright infringements of users, with potentially billions of dollars on the line.