"Bosnia said on Monday that more than a quarter of its 4 million people had been affected by the worst floods to hit the Balkans in living memory, comparing the "terrifying" destruction to that of the country's 1992-95 war."

"A federal appeals court has refused to reconsider a major decision in the long-running battle over the 2010 gulf oil spill, leaving in place an earlier ruling that forces the British oil company BP to pay some businesses for economic damages without the businesses having to prove the losses were directly caused by the spill."

"The removal of a 2,500-ton deposit of coal ash in the Dan River from a spill in North Carolina has begun."

"The devastating wildfires scorching Southern California offer a glimpse of a warmer and more fiery future, according to scientists and federal and international reports."

"A proposed natural gas export facility in Southern Maryland cleared another hurdle Thursday, when a federal review found the controversial project poses no significant risks to nearby residents' safety and no major environmental impacts."

"People in heavily populated Pacific and Indian Ocean coastal regions beyond the tropics should take heed, U.S. scientists said on Wednesday, because tropical cyclones increasingly are packing their biggest punch farther from the equator."

"Depletion of groundwater in California's Central Valley for agriculture and other uses could be contributing to an increase in small earthquakes along the famed San Andreas fault, a scientific study published on Wednesday said."

"A Senate committee on Wednesday questioned a panel of specialists about the safety and security of nuclear reactors that have been retired or forced out of business."

San Diego County is hoping for a break Thursday -- a day after wildfires ravaged the landscape, threatening homes, universities, a military base and a nuclear power plant.