"A new study for the federal Minerals Management Service concludes that the construction of pipelines related to oil and gas production in the Outer Continental Shelf of the Gulf of Mexico 'can cause locally intense habitat changes, thereby contributing to the loss of critically important land and wetland areas.'"

"Clean sand and silt will be used to cover a vast deposit of the pesticide DDT and toxic compound PCB on the ocean floor off Southern California, the U.S. Environmental Protection Agency said Monday."

"The Supreme Court won't review an appellate decision blocking the Interior Department from ending royalty waivers at times of high oil and gas prices for deepwater energy producers in the Gulf of Mexico."

"A new study adds to the growing concern that prenatal exposure to the chemical bisphenol A could harm children's development. In the study of 249 pregnant women, the first to examine the effects of BPA on children's behavior, researchers found that girls whose mothers had the highest levels of BPA during pregnancy were more aggressive and hyperactive at age 2 than other girls."

Despite federal efforts, meat companies and grocers have continuted to sell ground beef tainted by the virulent strain of E. coli known as O157:H7.

"Apple is pulling out of the U.S. Chamber of Commerce because of the organization's strident criticism of plans to reduce U.S. greenhouse-gas emissions, the computer giant said Monday."

The Supreme court will hear a major free speech case today that could restrict how environmental journalists do their jobs.

"President Barack Obama is putting the federal government on a greenhouse-gas diet. In an executive order signed Monday, Obama directed all agencies to set the first-ever targets for reducing climate-altering pollution from government buildings, fleets and federal workers' commutes."

"Solar panels are expensive and increasingly in demand. And now, many communities are learning of their solar array's value the hard way – they're being stolen."

"Here on the endlessly rolling and tussocky terrain of northwest Canada, where man has hunted caribou since the Stone Age, the vast antlered herds are fast growing thin. And it's not just here."