"Levels of a type of pesticide commonly used in backyard gardens and on farms have increased in urban and rural watersheds in California, the state said in a report released Wednesday."

"As Canadian lakes have become more acidic, they've become increasingly dominated by jelly-like plankton that are throwing things out of whack, new research suggests. And these gummy invaders aren't going anywhere. Soon, they could even disrupt the country's water supply."

"The 'beneficial reuse' of coal ash, often touted as a way to keep the material out of landfills, is potentially causing serious contamination of drinking water in southeast Wisconsin and possibly across the state, according to a report released today by Clean Wisconsin."

"The White House Office of Management and Budget (OMB) has approved a regulation that seeks to strengthen federal standards for recycling hazardous waste."

"CHARLOTTE, N.C. — The city of Charlotte is still trying to recover from one of the worst catastrophes in the city's history."

"Kentucky environmental advocates accused state regulators today of lax enforcement of water quality rules while putting a mining company on notice that they intend to sue over claims of thousands of false pollution reports during the last year."

"The state has slapped Madison’s sewage treatment plant with 32 air pollution violations alleging excessive emissions from burning biogas and a near absence of effective monitoring and record keeping."

"Just hours into the experiment, the prognosis was grim for salmon that had been submerged in rain runoff collected from one of Seattle's busiest highways. One by one, the fish were removed from a tank filled with coffee-colored water and inspected: They were rigid. Their typically red gills were gray."