Water & Oceans

"A century-old fight about water from Oregon's Klamath Basin ended Thursday with signed agreements that assure farmers water and power to keep their crops green, and lay out the removal of dams that have blocked salmon from hundreds of miles of spawning grounds."

"A new study says the seas are acidifying ten times faster today than 55 million years ago when a mass extinction of marine species occurred. And, the study concludes, current changes in ocean chemistry due to the burning of fossil fuels may portend a new wave of die-offs."

"A federal judge turned down California farmers' emergency request Wednesday to suspend water pumping restrictions in the state's delta in a ruling aimed at keeping a threatened fish species from being ground up in the pumps."

"An influential environmental group has backed away from a settlement that would remove four dams along the Klamath River to restore salmon and steelhead runs that have been partially blocked for most of the past century on the California-Oregon border."

"The Obama administration is proposing a grant program that could start zoning marine areas for offshore projects."

"Major snowstorms are set to bury the mid-Atlantic states this weekend after record snowfalls in December. Last month California was awash in rain. The Gulf states have seen heavy weather lately as well. Turns out it's not just a run of bad luck. What's behind a lot of this winter's weather is El Nino... ."

"Take a walk, or take a canoe, down the Anacostia River. Here -- in the story of one smelly, trashy and sporadically beautiful stream -- is the unfinished business of the American environmental movement, 40 years after the first Earth Day."

"The most extensive survey of pH levels in the Pacific Ocean confirms what spot measurements have suggested: From Hawaii to Alaska, the upper reaches of the sea are becoming more acidic in concert with rising carbon dioxide in the atmosphere."