Monday January 5, 2009 Updated 6:00 PM PST
In the 1930s, when the federal government was experimenting with an array of projects to address bad...
An influential Cabinet-level group Friday released its prescription for the sickly Sacramento-San...
The nets that volunteers held in a remote river valley near Bodega Bay were full of the squiggling bluish fish that biologists hope...
Chronicle 1.3.09 4:00 AM
Some nightmares are so bad that when you wake up from them, you are afraid to go back to sleep. You lie in bed and tell yourself that...
Chronicle 1.3.09 4:00 AM
Two decades ago, water breached a levee on Tyler Island, 8,800 acres along the northeastern edge of the Sacramento-San Joaquin River...
Chronicle 1.2.09 4:00 AM
Despite legal threats from the city of San Francisco and protests from environmentalists, regulators have no plans to stop a local...
Chronicle 1.1.09 4:28 PM
Back in 2000, the Clinton administration took a bold step toward ingraining conservation values into the mission of the Bureau of Land...
Chronicle 1.2.09 4:00 AM
State Attorney General Jerry Brown is challenging the Bush administration's attempt to narrow scientific review of development that...
Chronicle 12.30.08 4:42 PM
One of the many headaches remaining from this summer's spike in gas prices was the nation's momentary embrace of the dangerous concept...
Chronicle 12.31.08 4:00 AM

Larger than some states, it collects an ocean's trash.
Identifying sustainable seafood can be a fishing expedition