A refrigerator-sized box on a Manhattan rooftop is quietly challenging one of the most entrenched assumptions in energy: that gasoline has to come out of the ground. Instead, this machine pulls carbon ...

The Trump administration wants to lower fuel economy rules to cut car prices. Supporters say it boosts affordability; critics ...

Heavy-duty vehicles are about to get a heavy-duty upgrade with a new approach that could make hydrogen fuel cell technology viable for commercial fleets and their need for long-range, high-power ...

The Trump administration is proposing new fuel economy standards for vehicles that would roll back efficiency rules implemented under former President Biden. Under the Transportation Department ...

President Donald Trump on Wednesday unveiled plans to rescind fuel-economy standards for vehicles put in place under the Biden administration. “These policies forced automakers to build cars using ...

President Donald Trump is expected to roll back fuel efficiency standards for cars and trucks set by the Biden administration during an announcement at the White House on Dec. 3, making it easier for ...

LPG- and CNG-powered cars aren't particularly popular in America, but they do thrive in other markets such as Turkey, Russia, ...