"TransCanada, the company currently constructing the southern segment of the Keystone XL pipeline, claims to use 'top quality steel and welding techniques' throughout its pipeline network. Last week, however, activists fighting the construction of the pipeline released images of what they claim are improperly welded pipeline seams. The photos were released by Keystone XL blockader Ramsey Sprague at the Pipe Tech Americas 2013 conference in Texas and were taken by blockader Isabel Brooks."

"As North Carolina Gov. Pat McCrory's budget director, Art Pope will help make important fiscal decisions for a state facing serious threats due to climate disruption, from destructive storms and more intense hurricanes to unusually fast-rising seas. But he will carry out that work in a political context that's been shaped by disinformation about climate science -- thanks to efforts Pope himself has generously funded."

"The United States will struggle to reduce greenhouse gas emissions to promised levels by 2020, a report from a prominent think tank warned this week, but the federal government, states and industry already have the means at their disposal to achieve such goals."

"When colleagues want to conduct business with Sally Jewell, they have a better chance getting her to schedule a lengthy hike than a coffee date. President Obama’s unconventional pick to lead the Interior Department -- a former oil engineer and commercial banker who heads the consumer co-op Recreational Equipment Inc. (REI) -- represents an effort by the administration to defuse the partisan fight over conservation and energy."

"A breaking investigation by EnergyWire appears to connect the dots between shadowy lobbying efforts by shale gas fracking company Range Resources, and the Obama EPA's decision to shut down its high-profile lawsuit against Range for allegedly contaminating groundwater in Weatherford, TX."

"PRESTON TOWNSHIP, WIS. -- When the biggest frac-sand mine in Trempealeau County opened here in 2011, even the dead were shown consideration."

"President Barack Obama is leaning toward choosing Gina McCarthy, a top official in charge of air quality at the Environmental Protection Agency, to run the EPA in his second term, according to two sources familiar with the matter."

"The National Weather Service moved to fire one of its top managers Friday, four days after he was quoted in an article in The Washington Post lamenting that budget cuts and the threat of further reductions in March were forcing him to pare back a public safety service."

"The effects of the so-called sequestration budget cuts on the federal government are revealed in a Jan. 25 memo to National Park Service staff written by Park Service Director Jon Jarvis."

"A Canadian mining company has come one step closer to building a mile-wide, half-mile-deep open-pit copper mine on public land 30 miles south of Tucson. On Thursday, Arizona’s Department of Environmental Quality granted Rosemont Copper, a subsidiary of Augusta Resource of Vancouver, a crucial air quality permit, saying emissions from the proposed mine would not violate federal standards for carbon monoxide, nitrogen and sulfur dioxide, or fine and large particles."