A group of California Democrats who voted to update the state’s cap-and-invest climate program last year are now urging regulators to go back to the drawing board on a key part of the policy — warning ...

Oil industry leaders warn that an update to a state climate policy could add a dollar to the price of gasoline, though some accuse big oil of fearmongering.

California’s war on carbon could blow back at the pump — and wipe out the state’s oil business entirely, a top Chevron ...

There’s growing pressure to pull the plug on California’s proposed Cap-and-Invest Program but the agency behind the plan isn’t moving. The California Air Resources Board (CARB) responded to the ...

California's system to cut back on refinery pollution has Chevron saying it may be forced to leave. In a letter to regulators, the oil giant expressed concerns that proposed new rules to stop climate ...

Companies with more than $1 billion in revenue are required to post their first annual reports by Aug. 10, while a law affecting companies with at least $500 million in revenue remains paused by a ...

Tightening the state's cap-and-trade program to cut carbon emissions could hike pump prices by 15 cents per gallon, a fuels ...

A California regulator adopted a final rule to require large companies to report climate change related information in an annual financial report ...

As refineries close, California is forced to import gasoline supplies to meet demand. That raises both gas prices and greenhouse gas emissions. Despite that, California lawmakers appear unwilling to ...

A March heat wave could bring record-breaking temperatures over 100 degrees to parts of California, weather experts say.

In an appeal, lawyers for 18 California youths argued that regulators discount children's future health when weighing environmental policies.

A strengthening ridge of high pressure will bring sunshine and offshore winds to the Bay Area this weekend, sending temperatures well above normal.