"This is the same authority that underpins New Mexico’s rules," according to a state Environment Department spokesperson.

The Senate on Thursday passed joint resolutions formally disapproving of California's Advanced Clean Trucks and Omnibus ...

The Senate’s unprecedented move to revoke California’s ban on gasoline-powered cars by 2035 threatens to upend the U.S.’s ...

Officials in the United States are planning to discourage carmakers from installing fuel-saving stop-start technology in cars ...

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

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

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

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

But any attempt to weaken the rule would run into a formidable statutory standard, experts say — the same one that has gotten EPA into legal messes in the past. Finalized last spring ...

In “Up for Debate: The EPA’s attempt to roll back ... Writing approvingly of the agency’s planned rollback, Ashley Nunes attacks the electric vehicle industry for higher initial vehicle ...

Complying with those standards requires automakers to sell electric vehicles. Lots of them ... If it goes through, the EPA rollback would free automakers to sell what the market demands.