In an unusual voting system, New Yorkers will decide the Democratic nominee who could lead the nation's largest city.

More than double the number of New Yorkers cast ballots during the nine days of early voting compared to four years ago, ...

One downside of the system is it makes it tough to forecast a winner before the vote count is complete. That means people ...

In New York City, initial vote results released on primary night will include preliminary tallies only of first-choice votes.