"FRESNO, Calif. — This is the time of year when residents who often live with the nation's worst pollution often can draw a breath of fresh air. But this winter has not been kind to people who want to play outside in California's Central Valley."

"The longtime practice of dumping huge rocks and chunks of concrete along the coastline to stop erosion is coming under fire from those who favor letting the shoreline retreat naturally. San Francisco's efforts to protect Ocean Beach is the latest battleground."

"A federal judge finds that the state Air Resources Board's regulations discriminate against crude oil and biofuel makers outside the state."

"Something that has been missing from San Francisco Bay since World War II appears to be making a comeback: Harbor porpoises are showing up in growing numbers, and researchers are trying to understand why they're returning."

"Too much exposure to barium can cause tremors, breathing problems, diarrhea, irregular heartbeats, paralysis and death. Who could blame people for worrying if they live near huge mounds of soil laced with it?
The prospect of dust kicking up from those mounds when crews finally start building a freeway segment on top of them is causing some anxiety in neighborhoods west of downtown Modesto."

Garth Stapley reports for the Modesto Bee December 12, 2011.

"Every second of every day it flows: a river of poison gushing from the hillsides."

"Strong Santa Ana winds, with hurricane-force gusts of 80 mph or more in some areas, could cause dangerous fire conditions and hazardous driving over the next several days."

"Californians concerned about dangerous pipelines running underneath their neighborhoods are barred from obtaining government records about them by a 60-year-old state law backed by Pacific Gas and Electric Co. and other utilities, a Chronicle investigation shows."

"A 5-month investigation by Environmental Health News reveals that the chemical industry spent at least $23.2 million over the past five years to lobby California officials and donate to campaigns in an effort to defeat bills that would have regulated flame retardants. The four top recipients, three Democrats and one Republican, never voted in favor of any of the five bills. During the years of lobbying, the flame retardants have been building up in people’s bodies, including breast milk, around the world."

"The twin forces of power costs and climate-change regulations are threatening Southern California's long love affair with imported water, forcing the region to consider more mundane sources closer to home."

"Long a pacesetter in efforts to control dangerous chemicals, California is moving toward sweeping new rules to reduce toxins in cleaning products, cosmetics, electronics, toys and possibly many other consumer goods."

The Martins, a Latino family who live in Maywood, California, 10 minutes from downtown Los Angeles amid a sea of heavy industry, suffered from a variety of chronic sicknesses. Test results finally showed "The Martin family had traces of eight dangerous heavy metals and 17 industrial byproducts in their bodies. Levels of arsenic, chromium, mercury, manganese and vanadium were far higher than for most Americans."

"The Supreme Court [Monday] decided -- for now -- not to get involved in ongoing litigation over California's endangered delta smelt."

"Coyotes howling into the night are as much a part of Calabasas as the aspiring screenwriters, retired moguls and stay-at-home mothers who crowd the coffee shops in the city's well-manicured mall."

"SAN JOSE, Calif. -- In a move that could have a major effect on the recycling industry, California Attorney General Kamala Harris will sue three national companies that make plastic bottles or sell bottled water in California, contending that they illegally claim their bottles are 'biodegradable.'"