The Supreme Court acted in both cases on emergency applications by the Trump administration, which has pushed for more arrests and deportations, even for people who are in the United States legally.

Chief Justice John G. Roberts Jr. is navigating a fraught path, legal analysts say, trying to avert a direct confrontation between the Trump administration and a Supreme Court that has steadily expand...

The Supreme Court will allow the government to begin removing temporary immigration protections from a group of about 500,000 migrants from Cuba, Haiti, Nicaragua, and Venezuela.