"Climate scientists at the Harvard School of Engineering and Applied Sciences (SEAS) have discovered that particulate pollution in the late 20th century created a "warming hole" over the eastern United States-that is, a cold patch where the effects of global warming were temporarily obscured."

"Get ready for the heat. Scientists at Stanford University in California and Purdue University in Indiana say global warming is going to hit hard in Corn Belt states where it most matters -- the corn market. The study, financed by the U.S. Department of Energy, says that the corn market will be walloped in the coming years by climate change."

"They say oil and water don't mix, but when it comes to oil and gas drilling, water and oil are practically joined at the hip. It takes millions of gallons of water to drill a well. Water is the 'hydraulic' in the hydraulic fracturing process used to release oil and gas deposits. Disposing of wastewater is a costly challenge for drillers. And, at every step along the way, preventing groundwater contamination is the paramount concern for inspectors and regulators."

The US Agriculture Department's Wildlife Services agency, at farmer request, kills predators that may harm farm animals. But critics say it does serious harm to non-target species and uses needlessly cruel and indiscriminate methods.

"Federal officials have been quick to reassure the public that there is no health threat from the mad cow disease discovered in the carcass of a Tulare County dairy cow. But there is a lot they don't know about the type of infection in that carcass -- including how the cow got the disease, how long it was ill, and the risk to the public if that strain gets into the food supply."

"COLUMBIA, Mo. -- A Missouri environmental group is asking the federal government to more closely scrutinize Ameren Corp.'s request for a 20-year license renewal at the state's only nuclear power plant.

"An Arizona Tea Party-backed bill that would gut government-run green programs in the state may have the support it needs to go before Gov. Jan Brewer (R)."

"WASHINGTON — The Senate Agriculture Committee passed a five-year, half-trillion-dollar farm bill on Thursday that would cut spending by almost $25 billion."

"Fifty-four percent oppose doing away with subsidies for oil, gas, coal, nuclear or renewable energy, while 47% favor the idea. Support for building more nuclear power plants has fallen dramatically."

"Forecast the Facts, the activist group that first confronted GM about its support of climate change doubters the Heartland Institute, now plans to muster a public campaign targeting the Discovery Channel. The purpose: to get Discovery to acknowledge the scientific consensus on man-made climate change in its programming."