A new document examines the opportunities and risks of artificial intelligence and calls for “moral and ethical considerations” to be enshrined in all of its applications.

The direct appeal to President Trump on the first full day of his term was a remarkable moment at a National Cathedral event that traditionally has not been political.

The Inaugural Address that President Trump gave on Monday was in some ways even darker than his “American carnage” inaugural address eight years ago. Michael D. Shear, a White House correspondent for The New York Times, explains.

We’ll have more than two dozen reporters and visual journalists covering the events in real time, starting early Monday morning.

President Biden did not explicitly name President-elect Donald J. Trump, but his remarks went straight at the tension at the heart of the incoming White House.