California had the nation’s toughest vehicle pollution rules—but the GOP tanked them in service of 'fossil fuel donors.' ...

SB 607 has passed out of the Senate Appropriations Committee with major revisions, deleting the original content and ...

Our country’s coastlines fuel our economy and support diverse ecosystems, and a thriving ocean is a defining element of life ...

Seen from a rumbling elevated train, the capital’s Brentwood district resembles a patchwork quilt of vast, dusty lots, each ...

Tax credits for the parents of young children. A state-funded scientific research institute. Exempting service workers’ tips ...

"This is the same authority that underpins New Mexico’s rules," according to a state Environment Department spokesperson.

Donald Trump’s administration isn't just ending climate action in the federal government. It's trying to end climate efforts in the states, too.

Steve Hilton made a stop in Chico, part of his effort to engage with Californians throughout the state as he campaigns for ...

This story was originally published . Sign up for their newsletters. Tax credits for the parents of young children. A state-funded scientific research institute. Exempting service workers’ tips from ...

Helicopters are essential for firefighting. They can drop 1,000 gallons of water at once — some much more. That’s far more ...

While federal law requires publicly disclosed monitoring of major pollutants, fence-line communities in Louisiana have long sought data on their exposure to hazardous and likely carcinogenic chemicals ...

Backing many of these efforts to slow deforestation is the Governors’ Climate and Forests Task Force, which California’s then-Gov. Arnold Schwarzenegger helped launch in 2008. It is the world’s only ...