"While it is too early to gauge the long-term environmental or economic effects of the release of 4.9 million barrels of oil into the gulf, it now appears that the direst predictions about the moratorium will not be borne out."

The fossil fuel industry outspent environmentalists eight to one on lobbying as the two forces battled over climate change legislation in 2009, according to a new report from the Center for Responsive Politics.

"Chemtura Corp, a producer of specialty chemicals, will pay $26 million to clean up 17 contaminated sites located in 14 U.S. states, under an agreement announced Tuesday by the U.S. Department of Justice."

Grand Canyon National Park is threatened by factors ranging from climate change and mining to flyovers and management of the Colorado River.

"BP Plc's oil spill in the Gulf of Mexico may be exacerbating a natural phenomenon that causes fish, crabs, eels and shrimp to swarm the shoreline to escape oxygen-depleted sea waters."

Before the BP oil spill disaster, Louisiana wetlands were facing an even bigger disaster of long-term subsidence and erosion. Now the increased awareness stemming from the oil spill may help save them.

"U.S. EPA won't meet its goal of releasing new nationwide standards for ground-level ozone this month, the agency told a federal court Friday."

"A federal appeals court panel on Friday ruled that wild steelhead remain an endangered species and rebuffed Central Valley irrigators' efforts to relax federal government protections on the Pacific salmon."

As species in many parts of the world move uphill in response to global warming, they get stranded on "mountain islands" where there very existence could be endangered.

"American farmers have been ridiculing a proposal by U.S. regulators to reduce the amount of dust floating in rural air."