The Republican National Committee said it raised a record amount of money in April -- nearly $16 million -- and is approaching $62 million for the 2019-2020 fiscal cycle.

New York Mayor Bill de Blasio joined the growing list of presidential candidates Thursday, formally announcing his 2020 bid for the White House.

Maine has become the first state to implement an outright ban on polystyrene food containers, which are one of the 10 most-littered items in the United States.

New York City Mayor Bill de Blasio said Tuesday that booze advertisements will be banned on city property.

A judge dismissed a lawsuit challenging an emergency declaration requiring people in areas affected by a measles outbreak to receive mandatory vaccinations.

The American Museum of Natural History canceled plans to host a black-tie gala for Brazilian President Jair Bolsonaro after New York City Mayor Bill de Blasio labeled him a "dangerous human being."

Mayor Bill de Blasio signed an executive order Thursday banning New York City from purchasing single-use plastics to curb climate change.

New York City Mayor Bill de Blasio on Tuesday declared a state of emergency in response to a measles outbreak in a Brooklyn ultra-Orthodox Jewish community.

With 1 million square feet of retail in 100 stores, public art and parks, the $16 billion Hudson Yards officially opened Friday.

New York City Mayor Bill de Blasio blamed Amazon for canceling plans to build a second headquarters in the city, saying the retail giant "took their ball and went home."

Uber sued New York City over its policy of capping new licenses awarded to drivers of ride-hailing services.

Amazon said Thursday it's given up plans to open a second headquarters in New York City, canceling a project that promised to add billions to the city economy.

A New York City Police detective was killed by friendly fire during a robbery Tuesday night in Queens.

The Department of Justice will investigate the Bureau of Prisons' response to last week's power outage and heating issues at a Brooklyn, New York, detention center.

Amazon's big move to open another headquarters in New York City has become a little less certain.