"Southern California's Imperial Valley produces about 80 percent of the nation's winter vegetables. But years of drought, and a population boom in the Southwest, now threaten the water supply in the desert region — and all those cheap winter greens."

"Chevron Corp.'s fight against plaintiffs seeking damages for crude oil pollution in Ecuador continued yesterday when the oil giant won a temporary restraining order against its opponents

"More than a dozen Kanawha Valley residents filed suit Tuesday afternoon to try to stop Bayer CropScience from restarting the methyl isocyanate unit at its Institute plant until new government safety reviews are completed."

"An extended study of the long-term effects of exposure to defective Chinese drywall on people whose homes contained it is not necessary, the U.S. Centers for Disease Control has determined."

Republicans launched their assault against EPA and the Supreme Court Wednesday, arguing that regulating greenhouse gas emissions under the Clean Air Act would hurt jobs. EPA chief Lisa Jackson said EPA was protecting people's health. Rep. Henry Waxman produced a document that seemed to say the Bush EPA agreed with Jackson. Divisions are so close that Congress may actually do little on the issue.