Vermont Gov. Phil Scott last week paused enforcement of electric vehicle sales targets that follow California’s, saying the pace wasn’t realistic.

This study provides powerful evidence for policymakers worldwide on how stronger measures to control vehicle exhaust ...

The U.S. Senate is moving forward with an effort to block California's nation-leading standards for vehicle emissions ...

Is the latest legislative effort to exempt classic cars from California’s emissions laws about to run out of gas? The answer ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Diesel tuners love playing the victim—but their ‘rebellion’ is just pollution in disguise. From rolling coal to illegal ...

An Ozone Action Day has been issued for the Houston, Galveston, and Brazoria areas due to possible high levels of air pollution.

An analysis by WHYY News shows the increased traffic could raise Philly’s transportation sector carbon emissions by around 4%.

Republicans have readied a plan to overturn California’s law phasing out gas-powered vehicles, using a statute aimed at ...

The dirty cars are caused by wind and debris in the area, according to Randall Collier, a meteorologist with the National ...