Researchers at the Primate Research Center in Davis examined three-year-old rhesus monkeys that had been exposed as newborns to high levels of air pollution caused by wildfires burning around Northern California in 2008. The study shows that the monkeys, who were living outdoors at the time of the fires, were less able to fight off infectious diseases than animals born after the fires.
Lung development in rhesus monkeys and humans is very similar. The study is the first to show that particulate matter has a direct impact on primate immune system function.
The research suggests that exposure to particulates early in life could result in decreased lung capacity and lowered immunity persisting into adulthood.
Using this new approach to calculate the snow’s water content also means improved forecasts for farms and cities, and even positive benefits for renewable-energy production. The program soon could go statewide — if it gets funded.
(AP) — Monday's snow survey found a "much rosier" picture than before last week's heavy winter storm, but still less than half the usual snow for this point in the season.
A judge ordered the California Department of Food and Agriculture to stop spraying dozens of pesticides. Some environmental groups count this as a win but a UC Riverside researcher warns the move will hurt efforts to fight a damaging citrus disease.
About 9 in 10 of the produce tested for pesticides at California grocery stores, farmer's markets and other outlets had little or no residue, according to the state Department of Pesticide Regulation's 2016 survey.
Gov. Brown attended the first UN Climate Conference held since President Donald Trump said he will withdraw from the Paris Climate Accord.