(Inside California Politics) — President Donald Trump and the state of California are headed to court — again. This time, the Trump administration is suing to block California’s regulations that ...

Electrical vehicle owners who drive on California highways are in for a rough transition next week when their ability to take the carpool lane through traffic or over tolls comes to a sudden stop.

By David Shepardson WASHINGTON, March 12 (Reuters) - The Trump administration on Thursday sued the state of California, ...

Zero-emission vehicles accounted for 29.1% of all new car purchases in California in the third quarter of 2025, marking progress in the state’s goals of achieving a fully clean-energy future. Gov.

When California motorists fill their tanks, they are often paying the nation’s highest gas prices, an average of $4.65 a gallon currently and about $1.50 above the national average. One component of ...

A new study shows how zero-emissions cars can clean up the air in dense urban areas. Researchers used satellite data to see how much nitrogen dioxide was in California’s air between 2019 and 2023. As ...

The UK Department for Transport has published the first assessment of its 'Vehicle Emissions Trading Schemes' (VETS) - the ...

The U.S. Transportation Department sued the California Air Resources Board (CARB) in U.S. District Court, arguing that the state’s vehicle ...

California's Advanced Clean Cars II regulations look to eliminate new gas-powered cars in the state by 2035.