"Keystone XL pipeline foes have tried petitioning the government, grabbing media attention and filing lawsuits. Now, with the southern leg of the pipeline under construction, they’re turning to civil disobedience -- and actress Daryl Hannah."

A lawyer for a climate-change-denial group seeking records from scientist Michael Mann apparently failed to get advance permission from his then-employer EPA to work on the case pro bono.

"America is unique when it comes to giving a platform to climate deniers and skeptics. According to a new analysis of data released last year, American newspapers are far more likely to publish uncontested claims from climate deniers, many of whom challenge whether the planet is warming at all and are 'almost exclusively found' in the U.S. media. The study was published in the journal Environmental Research Letters."

"Faith communities see a moral obligation to support a constitutional amendment requiring Michigan utilities to buy more renewable energy."

"CHEYENNE, Wyo. -- A land conservation group has reached a long-sought agreement to prevent a gas drilling project near a southern approach to Jackson Hole and Grand Teton National Park by buying out a vast area of mineral leases."

"The premiere of a Hollywood film featuring hydraulic fracturing is months away, but the energy industry already is preparing for battle."

"The actor Daryl Hannah was arrested in northeast Texas on Thursday, along with a landowner as the pair protested against an oil pipeline designed to bring crude from Canada to the Gulf Coast."

"A standoff between environmentalists in trees and workers clearing the way for a Texas portion of the Keystone XL pipeline has led crews to move around the protesters."

"If all had gone according to plan, the Millennium Bulk Logistics Terminal near Longview, Wash., would have begun shipping coal to Asia in the late fall. The Gateway Pacific Terminal at Cherry Point, just north of Bellingham, Wash., would begin construction in 2013."

"Barry Commoner, a founder of modern ecology and one of its most provocative thinkers and mobilizers in making environmentalism a people’s political cause, died on Sunday in Manhattan. He was 95 and lived in Brooklyn Heights."