The Senate majority leader said lawmakers are “struggling right now” to determine which regulations are eligible under the ...

Because Trump is unlikely to approve them, California has no choice but to abandon its groundbreaking rules for zero-emission ...

California regulators say the Trump administration is unlikely to approve the rules and that they have no choice but to ...

California has withdrawn requests for the EPA to give the state authority to enforce rules limiting emissions from ...

California said on Tuesday it has withdrawn its request for a federal waiver to require commercial truckers to transition to ...

New EPA guidelines require HVAC systems to use environmentally friendly refrigerants, leading to higher prices in 2025.

California officials are withdrawing their final requests to enforce their nation-leading electric vehicle rules, days before ...

Anne Idsal Austin played a role in easing regulations on the fossil fuel industry during her time at the agency in Trump’s ...

Right now, the only thing certain about truck emissions regulations is that they are always subject to change. Truck ...

From the time you get up in the morning until you go to bed at night, and even while you are asleep, the U.S. Environmental ...