One possible reason for bad air quality in the city is a fire that broke out yesterday afternoon in Lancaster, Pennsylvania, ...

If you have been hearing about poor air quality in New York City Friday, you can breathe a deep sigh of relief (literally): ...

New York State DEC says that poor air quality readings on the iPhone weather app are related to a faulty sensor in Utica.

But for those living and working in New York City, it was a grim and worrying spectacle they could see for themselves. "The sky took on an unnatural yellow pallor and it got very dark," building ...

After days of balmy weather, New York City is slated to get buried in snow ... thanks to a wave of arctic air set to freeze much of the Northeast. While forecasters predicted the morning would ...

City attorneys are trying to have a FOIA case dismissed as survivors and victims' families demand that air quality studies be ...

Those in the South Bronx argue that less traffic in Midtown means more traffic in their neighborhood, and with that, more pollution.

The landmark initiative, which began on Sunday, is designed to reduce traffic congestion, improve air quality and raise funds for much-needed public transit upgrades.

NEW YORK — After days of balmy weather ... The snowfall is set to be followed by the coldest blast of air the city has seen this season, and will likely freeze any snow accumulation into ...