"An environmental group accused Republican Rep. Steve Pearce of New Mexico of inciting a county in his district to flout federal environmental laws by bulldozing 47 road crossings through a stretch of the San Francisco River in the Gila National Forest."

"The Environmental Protection Agency, under pressure from some states, industry and Congress, is expected to ease an air quality rule that would require power plants in 27 states to slash emissions, said people familiar with the matter."

"The proposed Keystone XL pipeline -- which would carry unstable, corrosive, goopy, hard-to-clean-up bitumen right down the middle of the country -- could be a tempting target for terrorists."

"An all-but-forgotten rocky outcropping in Southern California contains ore that could help break the country’s dependence on China for certain types of rare earth metals, according to the only American producer of rare earths."

"Canada is spending billions of dollars on poorly planned climate change programs and could miss its modest 2020 target for greenhouse gas emission cuts, Parliament's environmental watchdog said on Tuesday."

"Robert Lee High School's typically lush, green field is bone-dry and dusty this year, on account of punishing drought. In a place where football is a religion, locals do all they can to save the sod."

"GAINESVILLE -- Florida has the world's worst invasive amphibian and reptile problem, and a new 20-year study led by a University of Florida researcher verifies the pet trade as the top cause of the non-native species introduction into the state's environment."

"WASHINGTON, DC -- The U.S. Supreme Court [Monday] denied consideration of an appeal by the Public Lands Council of previous federal court decisions overturning Bureau of land Management grazing regulations promulgated during the George W. Bush administration. The decision affects over 160 million acres of public land in 11 western states."

"The Obama administration said Monday it was moving forward with oil-drilling leases off the coast of Alaska issued by the Bush administration in 2008, a victory for oil companies in the battle over Arctic Ocean drilling."

"U.S. EPA Administrator Lisa Jackson was planning to set a stricter nationwide limit on ground-level ozone when the White House axed the plan last month, the 468-page rulemaking package prepared by the agency yesterday shows."