President Donald Trump moved Thursday to eliminate California’s nation-leading vehicle emissions standards, upending strict rules that had become a template for states across the nation to realize their greenhouse gas ambitions.

California and ten other Democrat-led states sued the Trump administration for repealing the state’s authority to impose a national de

A group of 11 states led by California on Thursday filed suit challenging a repeal by Congress of the state's 2035 electric vehicle rules and heavy duty truck requirements.U.S. President Donald Trump on Thursday signed three resolutions approved by lawmakers barring California's electric vehicle sales mandates and diesel engine rules,