"Partisan battles are engulfing the nation’s ocean policy, showing that polarization over environmental issues doesn’t stop at the water’s edge."

"Growers are reluctantly trying to irrigate less to preserve their threatened underground aquifer."

"Set aside the science lessons. The fight over fluoride is as much or more a clash of philosophy."

"CHAUVIN, La. -- Generations of shrimpers, crabbers and oystermen have set out from this bayou village to net their catch. They share an emotional bond with Iowa's farmers: Both harvest nature's bounty to earn a livelihood. These fishermen depend on the sea, just as the nation's top corn growers rely on the rich Midwest soil."

"It's been a long time coming, but work is finally under way to contain pollution from one of Portland harbor's dirtiest sites, the former home of a DDT and rocket-fuel maker that's loaded with the full suite of harbor toxics."

"Already divided over the issues of climate change and sea-level rise, Delaware politicians, voters and communities now face a costly debate over short- and long-term rescue options for eroding beaches along the Delaware Bay and Delaware River."

"SEATTLE — Gliding through the clear, emerald water of Puget Sound, Diver Laura James stopped when something shiny on the bottom caught her eye. She reached down and picked up a tire-flattened beer can."

"Under fire for dumping toxic pollution into Lake Michigan, owners of the last coal-powered steamship on the Great Lakes promised four years ago they would eliminate its murky discharges in time for the 2012 sailing season."