Eighteen people have been treated due to a smoke condition along the 1 subway line in Washington Heights, officials said.

More than a dozen people were hospitalized after smoke filled an Upper Manhattan subway station during the afternoon commute Tuesday, officials said. The unspecified “smoke condition” began ...

An unknown object hit the third rail, creating sparks and smoke, the FDNY said. Nine people suffered minor injuries after a New York City subway station filled with smoke Tuesday afternoon ...

A Delta Air Lines flight experienced an emergency evacuation after a smoky haze filled the cabin shortly after takeoff, forcing the plane to return to ...