Once praised as a simple way to boost mileage and cut emissions, the technology has increasingly become a source of frustration for many drivers.

Lee Zeldin, the administrator of the Environmental Protection Agency (EPA), proposed rolling back the federal incentives that ...

Mr. Zeldin has promised a rollback in regulations at the EPA. He has announced the biggest deregulatory action in American ...

"Start/stop technology: where your car dies at every red light so companies get a climate participation trophy. EPA approved it ... light or whenever the vehicle is at a complete stop.

"Not sure what a fix is,” one commenter responded. EPA head stirs controversy after announcing roll-back on automakers' ...

Jackie Robinson, lead instructor at the Energy Coordinating Agency, shows off a heat pump in his Philadelphia laboratory on ...

Buoyed by billions of dollars in IRA money for electric appliances, advocates are pressing for clean energy in American homes ...