A former NFL player wants to build the world’s first 100-percent solar-powered city in southern Florida.

"Colorado Gov. Bill Ritter, a Democrat, is not known for being a friend of fossil fuels. ...So it was a bit of a surprise this month when Ritter told oil and gas executives that natural gas should not be seen as simply a bridge fuel."

"The U.S. Fish and Wildlife Service has rejected a controversial land trade that would have allowed oil and gas drilling in part of a national wildlife refuge in Alaska."

"Robert Wainwright, 65, a fugitive wanted in Indiana for allegedly polluting wetlands, was arrested July 14 in Mexico by U.S. marshals and agents of the U.S. Bureau of Alcohol Tobacco and Firearms, working with Mexican police."

"Missouri Attorney General Chris Koster is investigating whether a state agency violated the law by not releasing data showing E. coli bacteria above safe levels in the Lake of the Ozarks."

"For generations, people in Leadwood have lived near huge piles of dangerous, lead-contaminated mining waste. Now the EPA has decided the answer to the problem is to pile on more lead-tainted earth. To many folks, that makes no sense at all."

"Rainbow trout are rebounding in the Madison River, the world-class fishing stream where Montana's first known outbreak of whirling disease occurred about 15 years ago, devastating the rainbow fishery."

"The U.S. Army has acknowleged that the nerve gas leak monitors at a Kentucky chemical weapons storage depot were not working for nearly two years, 2003-2005."

"Members of the Senate Agriculture Committee will vet options this week for the sweeping energy and climate bill, which they are expected to play a significant role in shaping."