Twelve Texas counties have recently exceeded federal air quality standards for particulate matter, commonly known as soot.

The Civil Aviation Authority of Malaysia (CAAM) is expected to publish new regulations pertaining to the operation of foreign ...

The state withdrew its pioneering clean air regulations for diesel trucks and trains, acknowledging they wouldn’t win federal approval. The state intended to end sales of trucks powered by fossil ...

The absence of small carriers that can airlift passengers from city to city within Nigeria is stunting the growth of air ...

South Korean investigators have discovered traces of bird feathers and blood in both engines of the Jeju Air aircraft that ...

Citing expected opposition from the incoming Trump administration, California withdrew its federal waiver petitions to enact ...

I believe that climate change is real,” Zeldin said, adding that he would work to “ensure we are protecting our environment, ...

New EPA guidelines require new HVAC systems to use certain refrigerants, which will increase the cost of new systems by 30-50 ...

The creation of the list of five toxic air contaminants is the result of a years-long effort from environmentalists and ...