Grants from Ecology helped fund Washington's first electric fire truck, which was recently unveiled by the City of Redmond.

Combustion engines, the engines in gas-powered cars, only use a quarter of the fuel's potential energy while the rest is lost as heat through exhaust. Now, a study demonstrates how to convert exhaust ...

New research shows that inhaling polluted air for just an hour can impair cognitive abilities like attention and emotional ...

Though asthma-related ER visits have dropped, advocates still worry about industry's impact on health. Could new Allegheny County leadership spell change?

We already know that air pollution is bad for our lungs and heart. Now, scientists are finding that it may also harm our brains. A new study suggests that tiny particles in the air, along with certain ...

Stronger diesel and heavy-duty vehicle regulations were also added to help the Air Pollution Control Division crack down on ...

New research from the International Council on Clean Transportation estimates global emissions from road transportation and ...

Relief from the swampy fug is as close as a cellophane packet containing a fragrant foam tree or one of the other best car air fresheners we’ve reviewed here. Before you reach for an air ...

Air pollution from traffic appears to increase ... Some of the pollutants found in car exhaust can mimic the female hormone estrogen, impacting women's reproductive cycle. These results jibe ...

Air pollution from traffic appears to increase risk of depression among women, according to a new study published Jan. 21 in ...