"[E]ither way the threat to our Constitution’s separation of powers is grave," she wrote in a blistering dissent.

"The President must take care that the laws are faithfully executed, not set out to dismantle them," Sotomayor wrote.

The majority did not explain its decision in the brief, unsigned order. The court's three liberal justices opposed the order.

Liberal justices on the conservative-majority Supreme Court have torn into the decision allowing Donald Trump to continue ...

Justice Ketanji Brown Jackson’s dissent in a Supreme Court order handed down on Tuesday stood out enough that it prompted one ...

The Supreme Court allowed President Donald Trump to put his plan to dismantle the Education Department back on track — and to ...

The move by the justices represents an expansion of executive power, allowing President Trump to dismantle the inner workings ...

The U.S. Supreme Court on Monday allowed the Trump administration to proceed with mass firings at the Department of Education ...

Few presidential powers are as consequential and enduring as the appointment of a judge to the Supreme Court of the United ...