Trump signed measures Thursday revoking waivers for the state's mandates that clean up car and truck exhaust and ramp up ...

The Colorado Air Quality Control Commission partially adopted California’s rules in 2023, which was allowed under the ...

PHILADELPHIA -- Cities large and small were preparing for major demonstrations Saturday across the U.S. against President ...

In response to the president's decision, California AG Rob Bonta filed a lawsuit, saying Trump's actions "will have life or ...

President Donald Trump signed a resolution blocking California’s first-in-the-nation rule banning the sale of new gas-powered ...

Trump signed three measures revoking California's waivers for rules that clean up cars and trucks. California and 9 other ...

California had plans to ban sales of ICE vehicles starting a decade from now. President Trump has now signed a measure ...

Though most Republicans continue to hold a positive view of Musk, their diminished fervor suggests his vocal opposition to ...

A federal appeals court won’t reconsider its ruling upholding a $5 million civil judgment against President Donald Trump in a ...

The falling out between President Donald Trump and former Department of Government Efficiency head Elon Musk was triggered by ...

President Donald Trump has painted a bleak picture of Los Angeles since protests against Immigration and Customs Enforcement ...

Donald Trump has promised a change in police on deportations for farm and leisure workers, after the industries were both hit hard by Trump's illegal immigration crackdown.