National (U.S.)

"New efforts to measure what warming temperatures are doing to forests, streams and animals at a regional level are at the core of a strategic plan by the Fish and Wildlife Service to respond to the effects of climate change."

Asian stink bugs have invaded the East Coast, are spreading, and are getting into people's yards and houses. When disturbed, they emit an unpleasant smell.

If you are wondering why climate legislation was defeated during the 111th Congress and expanded offshore drilling won -- it may have something to do with over $500 million spend by fossil energy companies on lobbying, campaign contributions, and other forms of political influence.

"A Gallup survey released Tuesday of almost 2,600 coastal residents showed that depression cases are up more than 25 percent since an explosion killed 11 people and unleashed a gusher of crude into the Gulf in April that ruined many livelihoods."

"Engineering experts probing the Gulf of Mexico oil spill exposed holes in BP's internal investigation as the company was questioned Sunday for the first time in public about its findings."

For years, mine safety experts urged the Mine Safety and Health Administration to require coal-dust monitors in mines. Mining companies and MSHA resisted. Now Massey Energy Co. is using the lack of such monitors as an argument to deny charges that it did not do enough to control the buildup of explosive coal dust at its Upper Big Branch Mine, where 29 workers died in a massive blast on April 5.

Are fireflies vanishing from the U.S. and Canada because of light pollution? A new study by the Museum of Science Boston aims to use the backyard observations of hundreds of citizens to find out.

A 2008 natural gas explosion that killed a man in Sacramento "was one example of what many experts and studies say is weak oversight of gas pipelines in the United States, a problem that has contributed to hundreds of pipeline episodes that have killed 60 people and injured 230 others in the last five years. Those figures do not include the final toll of the explosion of another Pacific Gas and Electric pipeline this month in San Bruno, Calif., that left seven people dead and more than 50 injured."

"The federal loan guarantee program and other aid for new nuclear plants may not be enough to induce Constellation Energy to build a third reactor at its Calvert Cliffs site, 40 miles south of Washington, the company’s president and chief executive said on Thursday."