Polls have closed in New Jersey and voters are now eagerly awaiting who will be the Garden State's governor for the next four years.

In New York City, voters elected Zohran Mamdani, a 34-year-old state Assembly member and democratic socialist, as their next mayor.

Democrats claimed a series of victories in off-year elections on Tuesday night, turning contests across the country, and up and down the ballot, into an enthusiastic display of opposition to President...