Air Resources Board

Eighty California farmers are engaged in a state-funded effort to boost carbon concentrations in the soil—a promising way to combat climate change.

California income taxes, gas taxes, campaign spending, climate change, automobile emissions, Mary Nichols, Xavier Becerra, Grump's EPA, Fresno, Paul Ryan, renewable energy

California pledges to reduce transportation emissions, one in five elderly Californians lives in poverty and political pundits predict a blue wave in California.

The state wants 5 million clean vehicles on the road by 2030. There's a long way to go.

California sets carbon-free goal, youth football tackle ban back in play, UC campuses among the best colleges and transportation remains an obstacle for low-income Californians.

California’s landmark climate law came with promises of economic benefit. But experts say it’s virtually impossible to tell if those promises are coming true.

The dairy industry is responsible for 75 percent of agriculture’s methane emissions, but it has focused on unproven bio-digester technology. California should look at less costly alternatives.

Climate-warming compounds are released by charred forests long after wildfires have been put out. That may do more to warm the planet more than the immediate harm from smoky air.

The administration wants to roll back strict Obama-era standards for auto emissions and gas mileage. It also challenges California’s right to set its own rules.

The Air Resources Board announced greenhouse gas emissions fell in 2016, even as fuel consumption increased. The main reasons: Greater use of solar, wind and hydropower.