"BAKERSFIELD, Calif. — In 36 years with the Los Angeles police, Sgt. Irwin Klorman faced many dangerous situations, including one routine call that ended with Uzi fire and a bullet-riddled body sprawled on the living room floor. But his most life-threatening encounter has been with coccidioidomycosis, or valley fever, for which he is being treated here."

"California corrections officials announced Tuesday they will comply with a federal judge's order to move inmates at risk of contracting valley fever out of two San Joaquin Valley prisons."

"Pepsi-Cola is still using caramel coloring containing a chemical linked to cancer in rodents, a report released on Wednesday showed, more than a year after the beverage maker promised to phase it out."

"Babies whose mothers consume nitrates in drinking water have a higher risk of spina bifida, cleft palate and other birth defects, according to a large study of children in Texas and Iowa. Used as fertilizers on crops, nitrates are one of the most widespread chemical contaminants in aquifers around the world. The study is the first to compare birth defects in kids to their mothers’ consumption of nitrates-tainted drinking water during pregnancy."

"In Vernon, a judge allows Exide to resume operations that had been suspended for alleged pollution violations. In the Central Valley, a state agency OKs expansion of a hazardous waste dump."

"WASHINGTON -- Environmental safety groups are stepping up efforts to prevent a reportedly dangerous yet widely used herbicide from being sold in the United States, even as the country’s primary environmental regulator is considering increasing the amount of the herbicide allowed in the U.S. food supply."

"The smokestacks, more than 800 feet tall, barely peek from behind the tall pines just across from Chester Allen's farm, but to him the damage from Plant Yates' coal is plain to see."

"SARGENT, Ga. – The smokestacks, more than 800 feet tall, barely peek from behind the tall pines just across from Chester Allen's farm, but to him the damage from Plant Yates' coal is plain to see."

"Drought, heavy rain increase amount of chemical in rivers."

"Colorado oil and gas industry regulators have given medical community leaders a written assurance that doctors can obtain and share trade-secret information about fracking chemicals for the purpose of treating patients and protecting public health."

"SHAFTER -- One afternoon last fall, Tom Frantz cradled a video camera in his hand and pointed it at an oil well on the edge of this San Joaquin Valley farm town."