State and local authority over air quality will be jeopardized if Congress revokes California’s auto emissions limits, ...

Get in almost any new non-EV these days, and chances are it has engine stop-start, a fuel-saving feature that turns off the engine when the vehicle is stopped for any length of time at a stoplight or ...

The EPA will rescind much of the Biden administration's first nationwide drinking water standard aimed at protecting people ...

GM is targeting the new LMR prismatic battery cells to be used in full-size electric vehicles such as its Chevrolet Silverado ...

The EPA is targeting stop-start vehicle technology that automatically turns off a car's engine when it is stopped at red ...

House Republicans' draft budget plan — a sweeping piece of legislation meant to advance Trump's agenda — would profoundly impact American autos.

Zeldin charged that New York Gov. Kathy Hochul unwisely ended “safe extraction” of natural gas, gas hookups on new building ...

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

EPA Administrator Lee Zeldin has announced that the agency will fix automatic engine stop/start technology, although he has ...

The feature has become standard in many cars so that automakers can reach Corporate Average Fuel Economy goals.