"A federal environmental regulator will not finish and review a draft report tentatively linking hydraulic fracturing to Wyoming groundwater contamination and will instead allow state agencies to further investigate the issue."

"Foes of the proposed Keystone XL pipeline, which would carry oil from Canada to Texas, said on Thursday that an expected White House package of proposals to combat climate change was not an adequate trade-off for approval of the controversial project."

"The surprise defeat of the farm bill in the House on Thursday underscored the ideological divide between the more conservative, antispending Republican lawmakers and their leadership, who failed to garner sufficient votes from their caucus as well as from Democrats."

"A U.S. EPA draft report criticizes Washington state for lax oversight of the Hanford nuclear site, citing too few inspections and ignored violations."

PETA and other animal-welfare groups go undercover to document animal abuse in various agricultural and scientific facilities. Now, as state legislatures pass "Ag-Gag" laws at the urging of industry, the crime may be exposing it.

"Federal prosecutors unveiled new criminal indictments on Wednesday against a former BP Plc executive and a former BP engineer charged with obstructing investigations into the April 2010 Gulf of Mexico oil spill."

"COLORADO SPRINGS, Colo. -- As the West battles one catastrophic wildfire after another, the federal government is spending less and less on its main program for preventing blazes in the first place."

"Rescuers of wild mustangs, checkbooks in hand, duel with the government and ‘kill buyers’ who seek horses for slaughterhouses."

"Ever heard of the World Food Prize? It's sometimes called the "Nobel Prize for food and agriculture," but it has struggled to get people's attention. Prize winners tend to be agricultural insiders, and many are scientists. Last year's laureate, for instance, was Daniel Hillel, a pioneer of water-saving 'micro-irrigation.'"