"SAN JOSE, Calif. -- They've been called everything from killing machines to misunderstood predators who are key to healthy ocean environments. Now great white sharks may be called something else: endangered."
"MEXICO CITY -- A gas buildup under a building in the headquarters of Mexico's state oil company caused a blast that killed 37 people and wounded dozens, the attorney-general said Monday, ending days of near-total silence by authorities about the petroleum giant's worst disaster in more than a decade."
"Canada's offshore petroleum boards are not equipped to cope with a major spill, the country's environmental watchdog warned on Tuesday in a report that also said the booming energy sector needed more oversight."
"GRANTS PASS, Ore. -- A federal report says removing four hydroelectric dams on the Klamath River in Oregon and California and restoring ecosystems will produce a big increase in salmon harvests and boost farm revenues."
"Greenhouse gas emissions from U.S. power plants fell 4.6 percent in 2011 as more generators were switched to cleaner-burning natural gas and renewable sources from coal, according to new data from the Environmental Protection Agency."
"The Fish and Wildlife Service has recommended against a proposed land exchange that would allow a 20-mile road through the heart of Alaska's pristine Izembek National Wildlife Refuge, pleasing environmentalists who bitterly opposed it but angering state leaders who say the road is a public safety priority for nearby residents."
"A breaking investigation by EnergyWire appears to connect the dots between shadowy lobbying efforts by shale gas fracking company Range Resources, and the Obama EPA's decision to shut down its high-profile lawsuit against Range for allegedly contaminating groundwater in Weatherford, TX."
"A powerful 8.0 magnitude earthquake set off a tsunami that killed at least five people in a remote part of the Solomon Islands on Wednesday and triggered evacuations across the South Pacific as island nations issued tsunami alerts."
"Duke Energy Corp, the biggest power company in the United States, said Tuesday its Progress Energy Florida utility will retire the Crystal River nuclear plant in Florida."
"HOBART, Australia -- The month of January, usually the prime whale catching month for the Japanese whaling fleet in the Southern Ocean, has come and gone without the death of a single whale, says Sea Shepherd Conservation Society Australia Director Jeff Hansen."
