You don’t have to be the mayor to tour the abandoned City Hall subway station, but you do have to be a member of the New York Transit Museum.

Mayor Zohran Mamdani gave a soaring inaugural address on Thursday in front of thousands of New Yorkers and political luminaries including Senator Bernie Sanders and Representative Alexandria Ocasio-Co...

In his first speech as mayor, before a shivering crowd of thousands outside City Hall, Mr. Mamdani sought to immediately assure New Yorkers that he intended to carry out his affordability agenda, and ...