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 City has faced a prolonged period of frigid conditions very low temperatures but a slight reprieve is forecast.

The city has begun charging drivers to enter a central business district, aiming to reduce traffic and improve air quality.

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 ...

Congestion pricing was introduced in the center of New York City on Sunday ... will ease traffic gridlock, improve air quality and help raise $15 billion for upgrades to New York's beleaguered ...

Driving into lower Manhattan is now more expensive, but the toll promises cleaner air, safer streets, and improved subways.

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 ...