"Several Department of Energy agents tasked with transporting nuclear weapons got drunk while on duty, according to the agency's inspector general office."

"Secretary of the Interior Ken Salazar announced a broad-based initiative on Tuesday aimed at accelerating the development of offshore wind power projects on the Outer Continental Shelf along the nation’s Atlantic coast."

"The companies involved in the Gulf of Mexico oil spill made several risky decisions to save time -- and consequently money -- ahead of the disaster, according to a document that was pulled at the last minute from a presentation of the president's oil spill commission earlier this month."

"With the tiger on the verge of extinction, officials from 13 nations agreed Tuesday on a program to double the population of the big cat by 2022, the next Year of the Tiger under the Chinese zodiac."

Pledges made by nations at last year's Copenhagen climate talks do not go far enough the meet the stated goal of limiting global warming to 3.6 degrees Fahrenheit, a new report says.

Thanks to money and loopholes, gas drillers can dump radioactive waste from their Pennsylvania operations in a New York landfill.

"This week an Illinois fish processor is sending 44,000 pounds of Asian carp back to Asia as food. A small startup in Pearl, Ill., the Big River Fish Company is just one group that sees Asian carp not as a voracious, invasive species, but as a business opportunity."

"The cholera epidemic in Haiti is spreading twice as fast as had been estimated and is likely to result in hundreds of thousands of cases in the coming months, the UN says."

"On Wednesday the U.S. Consumer Product Safety Commission will finalize the blueprint for an interactive electronic database that aims to help consumers shop for safer toys and other products."

"In 2008, [some North Carolina residents] discovered what the state had known for several years: Groundwater near their neighborhood had been contaminated with trichloroethylene, a chemical compound often used as an industrial solvent and suspected to cause cancer."