"Rising temperatures, drought and the spread of destructive insect pests will shrink the North American range of the lodgepole pine nearly 10 percent by 2020, a new study finds."

"The U.S. Fish and Wildlife Service decided Thursday that wild plains bison do not deserve protection under the Endangered Species Act."

"The chief of security for Massey Energy's Upper Big Branch Mine lied to investigators and tried to destroy mine records, a grand jury has alleged in the first charges to come from a federal criminal probe of the April 2010 explosion that killed 29 coal miners."

"The new well will track one plugged after a moratorium. Obama administration officials say pressure from courts and Congress did not affect the decision, but that the firm met new safety rules."

"The short-term spending bill released Friday by House Republicans does not include language to block funding for the Environmental Protection Agency’s climate rules or slash the agency’s budget."

"Two environmental groups have sued the U.S. Environmental Protection Agency for access to 350,000 pages of documents about coal-fired power plants blamed for making Texas' pollution problems worse."

Refinery workers and nearby communities are endangered by lax regulation and neglect of safety by companies that find it more profitable to buy political influence than repair or maintain equipment.

"Dozens of District [of Columbia] residents who installed solar panels on their homes under a government grant program promoting renewable energy have been told they will not be reimbursed thousands of dollars as promised because the funds were diverted to help close a city budget gap."

Pennsylvania is experiencing a gas rush -- to drill and frack Marcellus shale formations -- a rush some say is polluting the state's groundwater and poisoning its citizens. Some critics wonder why Pennsylvania is one of the few states not to tax gas extraction as it faces a budget deficit of about $4 billion.

While economists acknowledge doubts and uncertainties about the models that seem to predict job-losses from air pollution controls, members of Congress cite them without any caveats.