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California's ban on two widely used toxic flame retardants was supported by OEHHA's research. The California ban led to these chemicals being phased out in the United States. In the face of strong opposition, OEHHA was the first government agency to establish that diesel exhaust causes cancer and induces asthma in children. OEHHA's work has led ...
Aliso Canyon SS 25 wellhead, December 17, 2015. Note subsidence craters at center, apparently from the attempts to plug the leaking well. The Aliso Canyon gas leak (also called Porter Ranch gas leak [1] and Porter Ranch gas blowout [2]) was a massive methane leak in the Santa Susana Mountains near the neighborhood of Porter Ranch in the city of Los Angeles, California.
California's Office of Environmental Health Hazard Assessment (OEHHA) set a maximum safe exposure level of 0.04 parts per billion in June 2023. Draft regulations DPR published in November 2023 set the level to 0.56 ppb, 14 times higher than its own employees had said was the maximum safe dose.
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The California Air Resources Board (CARB or ARB) is an agency of the government of California that aims to reduce air pollution.Established in 1967 when then-governor Ronald Reagan signed the Mulford-Carrell Act, combining the Bureau of Air Sanitation and the Motor Vehicle Pollution Control Board, CARB is a department within the cabinet-level California Environmental Protection Agency.
At least 45% of the nation's tap water is estimated to have PFAS 'forever chemicals,' with urban residents more likely to be exposed, new research says.
Seven fires are still raging across Southern California and have consumed more than 57,000 acres ... Peak rain rates of 0.30 to 0.40 inches per hour will be likely. ... but added that there is ...
The Earlimart incident resulted in organization for better regulation and awareness regarding pesticides. “The Earlimart incident really helped to put pesticide drift on the map, partially because there was media coverage of the way that people were treated after the incident, and real concerns about how effective the emergency response system was at that time.”