"[Pennsylvania] State regulators did not consider available water chemistry test results and had limited knowledge of past spills and leaks at Range Resources’ Yeager Farm shale gas development site in Washington County before deciding the operation did not contaminate the nearby private water supply of Loren Kiskadden, according to testimony last week in the ongoing case before the state Environmental Hearing Board in Pittsburgh."

"A quixotic historian tries to hold oil and gas companies responsible for Louisiana’s disappearing coast."

"Research published Sunday concluded that the upper 2,300 feet of the Southern Hemisphere’s oceans may have warmed twice as quickly after 1970 than had previously been thought."

"The federal agency tasked with regulating the safety of offshore oil-and-gas drilling does not consistently enforce rules for permit review on its regional offices, according to the Interior Department’s Office of Inspector General (OIG)."

"The waters surrounding Antarctica have been recently undergoing changes that were similar to what occurred 14,000 years ago, which led to a rapid melting of the Antarctic Ice Sheet and a sudden 10-13 foot rise in global sea level."

"KHANBOGD, Mongolia -- Ichinkhorloo Buya scooped fresh water into the camels’ trough and waited for them to return. The whooshing water always beckoned the animals, with their sharp sense of hearing, home."

"The Environmental Protection Agency is aiming to issue by May 2015 drinking water health advisories for cyanobacteria, the harmful forms of blue-green algae that contaminated water supplies in Toledo, Ohio, and resulted in a weekend-long ban in early August, an agency official said Sept. 29."

"Environmental groups came up short in their fight to prevent freighters from sweeping or washing limestone, iron ore, coal and other non-toxic remnants of their dry cargo into the Great Lakes."

"The Great Lakes Commission wants to slash the amount of phosphorus flowing into Lake Erie, the source of toxic algae outbreaks and the reason the city of Toledo lost its drinking water for two days this past summer."

"A new deal allows a radioactive waste storage tank to continue leaking for more than a year before its contents are pumped out at the Hanford Nuclear Reservation, the nation's most polluted nuclear site."