'Butterfly Whisperer' Leads Rare Species' Comeback In San Francisco
A rare, native California butterfly is making a comeback in San Francisco. thanks to a dedicated biologist at the Academy of Sciences.
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A rare, native California butterfly is making a comeback in San Francisco. thanks to a dedicated biologist at the Academy of Sciences.
A Nevada biologist is suing bear-protection advocates at Lake Tahoe he accuses of harassing and threatening him through a social media campaign portraying him as a bear murderer.
A list released Friday includes 22 monuments on federal land in 11, mostly-Western states, including Bears Ears in Utah and 6 monument lands in California.
Electric car maker Tesla's first-quarter loss widened 17 percent to $330 million as it ramped up spending ahead of the launch of its Model 3 sedan and its solar panel business.
The Bay Area Air Quality Management District has issued the first Spare the Air Alert of the summer season for Wednesday because of a forecast for unhealthy amounts of smog.
The Bay Area Air Quality Management District has adopted a sweeping new air quality and climate plan that has the agency thinking way beyond Spare the Air Days. The plan called Spare the Air - Cool the Climate would like to advise Bay Area residents on what to put on the table.
California Senate Democrats on Monday proposed a significant overhaul of the state's cap-and-trade program.
Melting of this year's massive Sierra Nevada snowpack will cause California rivers to surge and possibly overflow their banks this summer.
Record snowfall in Tahoe this ski season means some resorts will stay open late this year, with at least one resort saying it would stay open until July.
Critics say the proposal would dismantle landmark legislation Pres. Nixon signed into law and put hundreds of species on a path to extinction.
California says new climate change findings mean the ocean off the state's coast is expected to rise higher than previously thought.
Environmentalist and outdoor recreation companies oppose President Donald Trump's new executive order that threatens national monuments.
San Francisco and Peninsula elected officials Monday called on the Trump administration to approve federal funding for the Caltrain electrification project.
A Bay Area venture capitalist is now spending millions of dollars on advertising calling out Tesla founder Elon Musk for his ties to the Trump administration.
Valero agreed to pay the $340,000 to settle 28 alleged violations, most of which occurred in 2014.
