The rollout of Amazon's big rigs at the L.A. and Long Beach port complex is part of a shift to zero out pollution from trucking in California.
With little public debate, state lawmakers passed a complex energy bill that upended how most Californians are billed for electricity.
MOCA, the Hammer and other L.A. museums rethink how much they cool and heat their galleries as part of a Getty PST Art initiative to combat climate change.
Many young voters don't know much about Biden's climate record. And many activists who helped fuel his 2020 victory are angry about Gaza and a drilling project.
Lookout Santa Cruz has won the Pulitzer Prize for breaking news coverage of the 2023 flooding along the Central Coast.
A late season storm dumped nearly 2 feet of snow on some regions of Northern California over the weekend, breaking a daily seasonal snowfall record for the Berkeley Central Sierra Snow Lab.
Scores of emaciated brown pelicans, too weak to fly, have been found on Southern California beaches in the last month
Scientists have found DDT in zooplankton and deep-sea fish off the coast of L.A., indicating the toxic chemical might be infiltrating the base of the food web.
Industrial activity has added up to 15 decibels of noise to the Santa Barbara Channel, new research has found. Hear the difference.
Scores of emaciated brown pelicans, too weak to fly, have been found on Southern California beaches in the last month
A complex mixture of human and geological factors means that this stunningly beautiful peninsula of seaside Southern California homes is also, at times, perilous.
What are those blue things washing up on Southern California beaches? Velella velella, of course. Also known as by-the-wind sailors. They're kind of like jellyfish.
Workers have begun dismantling the largest dam on the Klamath River. Indigenous activists are celebrating a milestone in restoring a free-flowing river.
As California pumps water south, an elaborate operation focuses on rescuing fish. Lately, more fish have been arriving, forcing the state to pump less water.
Non-Tesla EV drivers will want to double-check their routes before planning a road trip that relies on the Supercharger network. Not all California locations are open to other makes of EVs yet.
The Biden administration added to the Southern California monument that was established by President Obama in 2014, and also expanded the Berryessa Snow Mountain National Monument in Northern California.
Eighteen California children sued the EPA, saying U.S. climate policy discriminates against minors. A federal judge indicates he is likely to dismiss the suit.
The tech titans backing the controversial project promise a livable, energy-efficient city in close proximity to the Bay Area.
Opposition to storing nuclear waste at Yucca Mountain has united Nevadans across political lines a until now. A Senate candidate has spoken favorably about the idea.
Gov. Gavin Newsom will speak at a climate summit of mayors and governors hosted by Pope Francis at the Vatican in May.
Indigenous Californians want President Biden to establish a national monument in a stretch of desert that is both an ecological wonder and a window into their cultures.
Los Angeles County Supervisor Janice Hahn drafted an opposition response to a proposal to shoot Catalina Island's invasive mule deer population from helicopters.
In California and beyond, responsibly managing and conserving mature forests is far more important to reducing atmospheric levels of carbon.
As climate change intensifies hurricanes, some scientists want a Category 6 for the biggest storms
Gov. Gavin Newsom said Thursday that California continued to rapidly add the battery storage that is critical to the transition to cleaner energy, but admitted it was not enough to avoid blackouts during heat waves.
Despite considerably back-to-back rainy winters in California, new research finds the region has seen much wetter years in the last 3,000 years. Experts worry that variability, coupled with climate change, could leave the state unprepared.
Vector control officials in Southern California are starting to release sterilized male mosquitoes to combat the summertime onslaught of ankle biters.
After identifying remnants of bird flu virus in grocery store milk, federal officials insist the nation's milk supply is safe.
The Port of Oakland is home to the United States' first commercial hydrogen fuel station for big-rig trucks. It's a step on the road to cleaner trucking.
L.A., Orange, Riverside and San Bernardino counties received a failing grade on air quality from the American Lung Assn. Again.
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