"The Obama administration is set to block the sale of new oil and gas drilling rights in U.S. Arctic waters under a five-year blueprint, handing a victory to environmentalists who said the activity threatened whales, walruses and other wildlife in the region."

"Environmental lawyers are using a lot of war metaphors these days."

"The top Democrat on the House Transportation and Infrastructure Committee is casting doubt on the prospect of Congress finishing a waterways bill in the lame-duck session."

"The Interior Department on Tuesday finalized a much anticipated new regulation aimed at the oil and gas industry, one that seeks to capture flared natural gas and corral “fugitive” emissions of methane that are escaping drilling operations on public and Native American lands."

"Demonstrators fanned out across North America on Tuesday to demand the U.S. government halt or reroute the Dakota Access pipeline as the companies behind the controversial project asked a federal court for permission to complete it."

"A panel of judges in Washington, D.C., that leans liberal could give environmental advocates one bright spot in the next four years under a Trump administration that has pledged to undo a host of Obama administration regulations."

"A lawsuit filed by young climate activists who contend the U.S. government is failing to protect them from the harmful effects of greenhouse gas emissions can move forward, a federal judge in Oregon ruled Thursday."

"GENEVA, N.Y. - Thirty years ago, New York state officials first uncovered evidence that toxic metals from an old foundry in this historic Finger Lakes city had contaminated an adjoining neighborhood."