"Sen. Lisa Murkowski is holding up President Barack Obama's nominee to run the Food and Drug Administration to force the labeling of genetically engineered salmon."

"The US solar industry now employs more workers than oil and gas, a new report from the Solar Foundation claims, with most of the jobs in power panel installation."

"The Republican-controlled House approved a bill Tuesday blocking new Obama administration regulations designed to reduce the environmental impact of coal mining on the nation's streams."

"Montana officials are proceeding cautiously with the $86 million Otter Creek Mine project now that developer Arch Coal has filed for bankruptcy."

"President Obama pledged on Tuesday to push for changes in how the federal government manages fossil fuel development on public lands, an emerging battleground in the nation's climate policies."

"This year marks the 100-year anniversary of the historic Migratory Bird Treaty. Environmentalists find much to celebrate, but challenges remain for migratory bird populations."

The staple banana variety available in U.S. supermarkets -- often the ONLY variety -- is threatened by a tropical fungus that is slowly killing it off as it spreads across the globe. The question is whether new, resistant varieties can be found and developed.

"Government officials will consider new protections for a small, fanged predator [the fisher] that thrives in old-growth forests of the Northern Rockies over concerns that trapping, habitat loss and poisoning could be harming the animal's population."

"NEW ORLEANS — The first-ever federal regulations for large-scale fish farming in the ocean were issued Monday, opening a new frontier in the harvesting of popular seafood species such as red drum, tuna and red snapper."

"Large numbers of migrating Yellowstone National Park bison are likely to face slaughter for at least the next couple of winters as officials weigh changes to a 15-year-old agreement that drives the practice, the park's superintendent said."