"Tensions between the Gogebic Taconite mining company and the Wisconsin Department of Natural Resources rose to new heights last week in a public dispute over how much regulatory authority remains in the agency’s hands under a 2013 law that rolled back environmental restrictions to make iron mining easier."

"The groups are objecting to the approval granted Northern Gateway last month by the Joint Review Panel. The panel, which held 18 months of hearings into Northern Gateway, concluded the project posed little risk to the environment provided Enbridge complied with 209 conditions attached to the approval."

"The latest data are out on the prevalence of global warming denial among the US public. And they aren't pretty."

"A former democratic senator and governor from Florida, Bob Graham, visited Cuba this week to discuss oil spill prevention and preparedness during a trip that has caused a stir among exiles and Cuba watchers due to his traditional support for tough sanctions against the Communist-ruled Caribbean island."

"A group of the nation’s leading environmental organizations is breaking with the administration over its energy policy, arguing that the White House needs to apply a strict climate test to all of its energy decisions or risk undermining one of the president’s top ­second-term priorities."

"WASHINGTON -- Climate change got more coverage on broadcast news in 2013 than in the previous few years, but the issue still didn't get nearly as much attention as it did in 2009, Media Matters found in a new analysis."

"An ambitious trade pact being negotiated among Pacific Rim nations so far fails to properly protect endangered species and could undermine existing safeguards for the environment, environmental groups said on Wednesday."

"EDMONTON - The study of how oilsands pollution is affecting the massive peatlands in the northeast will come to an abrupt halt this spring as two scientists found out last week their funding has been cut."

"TransCanada, the energy company behind the Keystone XL pipeline, was ordered by the Texas State Supreme Court last week to submit information on its use of eminent domain -- an action that keeps a key landowner lawsuit alive."