"U.S. EPA is poised to establish a national registry for heat-trapping emissions after the White House [Sept. 16] completed its review of the agency's final greenhouse gas reporting rule."

"Dakota, Minnesota & Eastern Railroad this summer started to walk away from its rail expansion project in the Powder River Basin, the largest source of coal in the country, citing the flagging U.S. economy and regulatory uncertainty."

"With Congress moving slowly on a measure to curb industrial greenhouse gas emissions, the United States may find itself with little sway at the coming international conference to construct a new pact aimed at easing global warming."

"The Obama administration called Thursday for a comprehensive national system for regulating the use of federal waters along the nation’s marine and Great Lakes shores, now administered by a hodgepodge of federal, state or other agencies with often-conflicting goals."

"Runoff from all but the largest farms is essentially unregulated by many of the federal laws intended to prevent pollution and protect drinking water sources."

"The Justice Department investigation centers on a 2006 decision to award oil shale leases in Colorado to a Royal Dutch Shell subsidiary. Months later, the oil giant hired Norton as a legal counsel."

In recent years, the media has paid a great deal of attention to the loss of European honeybees, the so-called Colony Collapse Disorder. Less well known, but equally troublesome, is the disappearance of bumblebees. As Adam Federman reports in the Autumn edition of Earth Island Journal, bumblebees pollinate about 15 percent of our food crops (valued at $3 billion) and occupy a critical role as native pollinators. Many species are in sharp decline or appear to have gone extinct.

On September 18th, thousands of people around the world will spend the day sitting in parking spaces - without their cars - as part of an annual event called "Parking Day." The idea is to spark a conversation about how we're using our public spaces. The Environment Report's Nora Flaherty attended last year's Parking Day, and here's what she found.