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

Congressman Doug LaMalfa's resolutions to end California's electric vehicle emission mandates were signed into law by ...

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

The disagreement between President Donald Trump and California Gov. Gavin Newsom over Trump deploying state National Guard ...