Paul Weiss’s offices in Washington.

A delivery in Wilmington, N.C., this month. Heat is linked to hundreds of workplace deaths each year, but labor groups say the true toll is unknown because heat-related illnesses are not properly tracked or reported.

President Donald Trump points to attendees after delivering an address to the nation from the East Room on Thursday night.

Todd Blanche, the acting attorney general, during an appearance before the Senate appropriations subcommittee on Tuesday.

The presidential walk of fame, the latest addition to the White House, seen at the White House on Wednesday.

Defense Secretary Pete Hegseth at Fort Bragg in May.

Group14 Technologies, a start-up, slowed the construction of a battery materials factory in Moses Lake, Wash., after its customers in China balked at paying higher tariffs.

Top academics in the Middle Eastern, South Asian and African Studies Department at Columbia University, including Professors Timothy Mitchell and Gil Hochberg, the department’s chair, say the school is committed to the program’s autonomy.

President Trump visiting a steel plant in West Mifflin, Pa., on Friday.

The Supreme Court ruling ended temporary protections for hundreds of thousands of migrants

Former President Joseph R. Biden Jr. at a ceremony at Veterans Memorial Park in New Castle, Del., on Friday.

George Clooney as Edward R. Murrow in the stage production of “Good Night, and Good Luck.” The play, about CBS and political pressure in the 1950s, is running as the network faces it again.

College administrators throughout the country are closely watching whether Columbia responds to the White House with deference or defiance.

The Trump administration is preparing budget cuts and further layoffs that could ultimately force the Internal Revenue Service to shed as much as 50 percent of its work force.

Janno Lieber, the chief executive and chairman of the M.T.A., says that there is no Plan B if congestion pricing is killed by Washington.