"As flood waters recede in rain-soaked New England, March's record-smashing storms highlight the need for planners in the region to place an increased emphasis on reducing flood risks and boosting their communities' resilience to floods."

"The Environmental Protection Agency is exploring whether to use the Clean Water Act to control greenhouse gas emissions, which are turning the oceans acidic at a rate that's alarmed some scientists."

"Federal government scientists say a 'growing body of evidence' shows that mountaintop removal coal mining is destroying Appalachian forests and dangerously polluting vital headwater streams."

"In a major victory for environmental advocates, New York State has ruled that outmoded cooling technology at the Indian Point nuclear power plant kills so many Hudson River fish, and consumes and contaminates so much water, that it violates the federal Clean Water Act."

"TOKYO -- Prosecutors Friday indicted an anti-whaling activist from New Zealand for illegally boarding a Japanese harpoon boat as part of a protest against the ship's whale hunting expedition in Antarctic seas in February."

"FLAGSTAFF, Ariz. --  The challenges facing a proposed coal-fired power plant on the country's largest Indian reservation are stark: the withdrawal of a key federal permit, no secured customer or transmission line, and uncertainty over the future of climate change.

The Navajo Nation acknowledges the challenges, but both the tribe and its partner in building the $3 billion, 1,500-megawatt Desert Rock Energy Project say they are committed to moving forward. Environmentalists who have fought the project contend it will be nearly impossible to do so."

"Oil consumption has fallen, demand from U.S. motorists for gasoline is flat at best and refiners that turn crude into fuel are operating well below capacity. Yet oil prices keep marching toward $90 a barrel, pushing gasoline toward $3 a gallon in many markets, and prompting American drivers to ask, 'What gives?'"

"Shell Oil has crossed another hurdle in its plans to drill three exploratory petroleum wells in the Arctic Ocean. The Environmental Protection Agency announced Thursday it had approved a clean air permit for Shell to operate its drilling ship in the Chukchi Sea off Alaska's northwest coast."

"BELEM, Brazil — A top activist for land reform in Brazil's Amazon has been murdered, police said Thursday."