Between the two main engine types seen in automobiles around the world, there is a somewhat complicated gap in pollution ...

Congress is one step closer to barring California from enforcing its own emissions standards and banning sales of gas-powered ...

I am concerned about the recent proposals to cut the Environmental Protection Agency funding and staff by at least 65% and to eliminate at least 31 critical environmental regulations.

The Environmental Protection Agency finalized rules for the rubber tire industry, specifically previously unregulated rubber ...

EPA data shows three of those refineries are in trouble with federal law. Some even have a history of violating federal ...

Utah counties are struggling when it comes to clean air, according to a new report from the American Lung Association and ...

Gordon Dalzell has lived for decades near the Irving Oil Refinery in Saint John, and air quality has long been top of mind ...

California has agreed to formally repeal much of its controversial Advanced Clean Fleets electric-truck mandate as part of a ...

The legal clash between Greenidge Generation and New York’s Department of Environmental Conservation will continue with a ...

Critics say the joint efforts are not a coincidence as the restructured agency air program moves to weaken pollution ...

From Acadia to Zion, there are health concerns across the National Park System tied to poor air quality conditions that the ...