Face Masks Popular For Air Pollution Protection May Not Be EffectiveSome of the face masks that people all over the world, particularly in Asia, wear to protect themselves from air pollution may not be so effective.
Wildfire 'Smoke Waves' Pose Future Bay Area Health ThreatIn the coming decades, residents of three Bay Area counties are at the highest risk of exposure to dangerous levels of pollution from wildfires.
Wildfire Smoke Prompts 5th Straight Spare The Air Alert For FridayA fifth consecutive Spare the Air alert has been issued by the Bay Area Air Quality Management District for Friday because of continued unhealthy levels of ozone expected in the region.
Jet Exhaust Pollution Prompts Push For Airplane Population ControlThe Environmental Protection Agency has declared that jet engine exhaust is a danger to public health by contributing to climate change.
Monterey Wildfire Smoke Prompts Spare The Air Alert TuesdayThe 10th Spare the Air alert of the summer season has been declared for Tuesday in the Bay Area because of unhealthy ozone accumulation, regional air quality officials said.
Three Local Beaches Among State's Most PollutedThree Northern California beaches have been ranked among the most polluted in the state with a Santa Clara beach topping the list, an environmental group reported Thursday.
Ocean Chemistry Rapidly Altered By Global Carbon Dioxide Emissions, Experts FindGlobal carbon dioxide emissions are rapidly altering ocean chemistry along the West Coast and urgent regional action is needed, a panel of ocean scientists said in a report released Monday.
As China Issues Red Alert Over Smog, Scientists Monitoring Levels Reaching Bay AreaAs China issued its first ever red health alert due to severe smog, scientists are studying just how much of that pollution makes its way across the Pacific for us to breathe in the Bay Area.
Fear At The Tap: Uranium Contaminates Water In The Central Valley, West In a trailer park tucked among irrigated orchards that help make California's San Joaquin Valley the richest farm region in the world, 16-year-old Giselle Alvarez, one of the few English-speakers in the community of farmworkers, puzzles over the notices posted on front doors: There's a danger in their drinking water.
California Demands Fixes For 16,000 More VW CarsCalifornia air quality regulators are demanding fixes for up to 16,000 additional Volkswagen, Audi and Porsche diesels as the Volkswagen Group emissions scandal widens.
EPA: Volkswagen Cheated A 2nd Time On Emissions Tests On VWs, Porsches, AudisVolkswagen cheated a second time on emissions tests, programming about 10,000 cars with larger diesel engines to emit fewer pollutants during tests than in real-world driving.
California To Phase Out Microbeads In Health, Beauty ProductsGov. Jerry Brown signed legislation Thursday requiring California to phase out the use of microscopic exfoliating beads in personal care products sold in the state starting in 2020 to protect fish and wildlife.
SF Bay Microplastic Pollution Surpasses Great Lakes, Chesapeake BayAlarmingly high levels of pollution from tiny pieces of plastic are contaminating the San Francisco Bay, according to a new study.
Valley Fire Smoke Prompts Health Warning In Napa CountyNapa County officials Sunday warned residents in the north part of the county that smoke from the Valley Fire may be a health hazard.
Industry Referendum Delays California’s Plastic Bag Ban Until NovemberTuesday was supposed to be the last day for plastic grocery bags in California, but an industry-financed referendum has delayed the ban until after next November's election.