"ALBANY, N.Y. — While health and environmental groups are praising the Environmental Protection Agency for reining in mercury emissions from power plants, a New York group says discarded thermostats remain a major source of mercury contamination in the state."

"State insurance regulators are feeling pressure to address climate change before a federal counterpart established last year moves in on their territory."

"After burning coal to light up Cincinnati for six decades, the Walter C. Beckjord Generating Station will go dark soon—a fate that will be shared by dozens of aging coal-fired power plants across the U.S. in coming years."

Congress' drive to cut spending could increase the threat to US citizens' from bioterrorism as well as more common epidemics, a new study says.

"Having left Congress after an embarrassing 2007 arrest, former Sen. Larry Craig (R-Idaho) has quietly reemerged in Washington as a lobbyist working on behalf of the coal industry. According to his federal filings, Craig has registered to wheedle his former Capitol colleagues on the obscure but critical issue of mine safety."

"In light of just-passed federal legislation, a chemical industry group is asking the Environmental Protection Agency to change course on its assessment of the most potent form of dioxin, a pollutant that causes cancer and is linked to reproductive problems. Such a move by the agency could drag out completion of the assessment, which has been underway for 20 years."

"US President Barack Obama would have until late February to act on TransCanada's application to build the controversial Keystone XL crude oil pipeline under legislation expected to be approved by Congress on Friday."

"The Nuclear Regulatory Commission unanimously approved a radical new reactor design on Thursday, clearing away a major obstacle for two utilities to begin construction on projects in South Carolina and Georgia.

"There is good news from Vermont this Christmas for the little brown bat, a threatened species that’s hanging on to existence 'by a tiny little fingernail,' said a state conservationist who’s watched them die by the millions in the Northeast from a mysterious disease."