TheMassachusetts Department of Environmental Protection announced an 'enforcement discretion' for truck manufacturers that ...

Weaker emissions mandates may undercut momentum for cleaner trucks, reshaping fleet strategies and long-term investment in ...

The utility will not immediately transition to a fleet made up solely of zero-emission vehicles ... s Power Your Drive for Fleets program and $1.5 million through the Disadvantaged Community Electric ...

Tesla is once again in hot water — this time in Canada, where independent car dealers are accusing the company of playing ...

Up to one-third of all new asthma cases each year are attributed to the harmful air pollutants that are emitted by ...