"CROW RESERVATION, Mont.— Alisara Knaub saw firsthand how contaminated water can upend your life."

"The Green Party presidential candidate has described the flooding in the US state of Louisiana as 'a crisis of climate change'."

"President Barack Obama is making his first visit to flood-ravaged southern Louisiana as he attempts to assure the many thousands who have suffered damage to their homes, schools and businesses that his administration has made their recovery a priority."

"For Native American tribes, water more than sustains—it is a sacred, living thing to be revered and protected. It is their cultural touchstone. Yet tribes across the United States face water pollution problems that make their members sick, taint their traditions and epitomize the weight of modernity squeezing spiritual connections to a breaking point."

"Many of California’s farmers, facing severe water cutbacks yet again this year, are blaming the hand they’ve been dealt on environmental protections for endangered fish. The protections limit how much water can be taken up by the huge pumps that serve much of the state."

"Sea ice melting since 1979 is 'enormously outside the bounds of natural variability' and clearly linked to humans burning fossil fuels, research shows."

"Tokyo Electric Power Co.’s 'frozen wall of earth' has failed to prevent groundwater from entering the crippled Fukushima No. 1 nuclear plant, and the utility needs a new plan to address the problem, experts said."

"Up and down drought-ravaged California, half a dozen wildfires continued to burn Sunday as firefighting crews gained an upper hand on some blazes and struggled to contain others."

"In an unprecedented move, Montana Fish, Wildlife and Parks is closing 183 miles of the Yellowstone River from Gardiner to Laurel to all water-based recreation — fishing, wading, floating, tubing, boating."