California has decided to abandon its phase out of diesel trucks and requiring cleaner locomotives because of the incoming ...

California derailed its rule that would have likely killed plans for Burlington Northern Santa Fe’s $1.5 billion Barstow ...

The executive order "Unleashing American Energy" also kills off former President Biden's goal of increasing EV adoption to 50 ...

Because Trump is unlikely to approve them, California has no choice but to abandon its groundbreaking rules for zero-emission ...

California's environmental policies are doing more damage to the environment than anything else in the country.

The California Air Resources Board said Tuesday it withdrew its requests for federal approval to implement stricter emissions ...

In order for California to promulgate vehicle emission standards without violating the Clean Air Act, it must receive a waiver from the EPA for any state law that regulates vehicles covered by the Act ...

While we are disappointed that U.S. EPA was unable to act on all the requests in time," a state official said.

To help offset the added costs of not burning, the California Legislature appropriated $180 million to CARB for the San ...

Millions woke up to hazy skies and poor air quality Wednesday morning as crews continued to fight the Palisades Fire in western Los Angeles, the Eaton Fire near Altadena and the Hurst/Sylmar Fire ...

California regulators say the Trump administration is unlikely to approve the rules and that they have no choice but to ...

The withdrawal comes after the Biden administration recently approved the California Air Resources Board’s mandate phasing out new gas-powered cars by 2035, but had not yet approved other ...