"The Cowboy and Indian Alliance met Tuesday morning in front of the Capital to kick off a five-day protest against the proposed expansion of the Keystone XL Pipeline."

"BANGKOK — As head of his village, Prajob Naowa-opas battled to save his community in central Thailand from the illegal dumping of toxic waste by filing petitions and leading villagers to block trucks carrying the stuff — until a gunman in broad daylight fired four shots into him."

"Senate Majority Leader Harry Reid (D-Nev.) weighed in Monday against a Nevada rancher who is battling the federal government. 'Well, it’s not over,'Reid told KRNV, a Reno, Nev.-based television station. 'We can’t have an American people that violate the law and then just walk away from it. So it's not over.'"

"U.S. officials ended a stand-off with hundreds of armed protesters in the Nevada desert on Saturday, calling off the government's roundup of cattle it said were illegally grazing on federal land and giving about 300 animals back to the rancher who owned them."

"The San Joaquin River in California is America's most endangered waterway this year, says the national advocacy group American Rivers, known for annually picking the country's 10 most troubled rivers."

"L.A. Waterkeeper inspectors collect samples during rainstorms and have them analyzed in an effort to force polluters to clean up."

"Duke Energy is asking a judge to prevent citizens groups from taking part in any enforcement action that would make the company clean up nearly three dozen coal ash pits across North Carolina."

"The Japanese whaling fleet has left the waters of the Antarctic Treaty Zone, ending whaling in the Southern Ocean Whale Sanctuary for this season, according to data from the whale defense organization Sea Shepherd Australia."