The Colstrip plant, located in eastern Montana, has the highest emission rate of fine particulate matter out of any ...

New Jersey towns need tools to protect themselves from rapidly spreading warehouses that pollute the air and threaten local ...

Environmentalists have long charged that New York is falling short of its climate mandates. Now, they’re taking the state to ...

The new standards were supposed to reduce a kind of pollution at steel mills that isn’t being controlled right now — leaks of ...

Chief Minister Rekha Gupta announced in the assembly on Wednesday that the Delhi government will introduce a new policy for ...

Senate Democrats accuse EPA Administrator Lee Zeldin of breaking the law by canceling grants for environmental justice in ...

Chief Minister Rekha Gupta announced in the assembly on Wednesday that the Delhi government will introduce a new policy for issuing Pollution Under Control (PUC) certificates to vehicles entering from ...

Tacoma receives $667,500 grant to improve air quality in polluted areas, funding electric bike vouchers and air purifiers for ...

Of the two bills, one targets outdoor air quality, the other looks to tackle indoor air pollution.

The Trump administration’s attempt to roll back numerous vehicle pollution standards has left states wondering what’s next.

A coalition of green groups are taking New York state to court in an effort to force the Hochul administration to implement a ...

This week's cartoon from Twisteddoodles ...