The EPA's rules put the fleetwide light-duty limit at 170 grams of carbon dioxide per mile for 2027 down to 85 grams in 2032.

Tesla is facing allegations of fraud in Canada after dealerships claimed $43 million in rebates within 72 hours.

In 2012 the Obama administration finalized greenhouse gas and mileage standards that mandated reaching maximum gas mileage of 54.5 miles per gallon by 2025. But cars and trucks are commercially ...

The new head of the EPA announced his agency would reconsider the rules Trump and Republicans said amounted to an "EV mandate." ...