The head of a Colorado trucking industry group is voicing concerns about the Attorney General's decision to sue the ...

President Donald Trump signed congressional resolutions ending California's electric vehicle mandates and diesel engine ...

Trump also revoked two other Biden-era waivers on Thursday. Those would have allowed California to require vehicle makers to ...

Reversing California’s emissions power grab is essential to RV, automotive and engine manufacturing industries in the state of Indiana and across America.

Immediately after President Donald Trump signed a congressional bill overturning California’s 2035 gasoline-powered car ban, ...

Trump's signature revokes the Golden State's unique permission to exceed federal vehicle pollution standards, which it's used for decades to set nation-leading rules. A dozen other Democrat-led states ...

The move sets up another battle with Gov. Gavin Newsom, who has sparred with Trump in recent days over the president’s ...

Drive enough electric vehicles from enough different manufacturers and something becomes clear: the Korean automakers know ...

Trump had campaigned against three programs that allowed the states to require manufacturers to sell an increasing amount of ...

Kentucky, still vastly reliant on fossil fuel-fired power plants, has much at stake in the EPA's power plant rulemaking.

President Donald Trump signed into law three measures that would undo California's ability to set strict vehicle emission ...

An estimated 1.5 billion petrol, diesel and LPG cars are on the world’s roads – and will be for decades. Ensuring they run ...