"Could the current strong El Niño help soak the National Football League's 50th Super Bowl next Sunday?"

"Is this where North Pacific humpback whales practice their songs?"

"Two years after thousands of gallons of a coal-cleaning agent leaked into the drinking water supply of 300,000 West Virginians, the sentencings of six officials at a chemical distributor this month will bring to a close criminal cases in the spill."

"Across Michigan, in cities large and small, lead poisoning continues to plague children, limiting them in school and on the playground."

"The City of Milwaukee and 70,000 residential property owners are facing total costs of $511 million or more to remove all lead pipes delivering drinking water to those homes, and eliminate the risk of contaminating tap water with the toxic metal."

"The United States is monitoring Iraq's largest dam for signs of further deterioration that could point to an impending catastrophic collapse, US army officers said on Thursday."

"Following the lead of several other states, Maryland is preparing to sue the oil industry for the costs of cleaning up a one-time gasoline additive that’s contaminated   water across the state."

"In January of 2015, when state officials were telling worried Flint residents their water was safe to drink, they also were arranging for coolers of purified water in Flint's State Office Building so employees wouldn't have to drink from the taps, according to state government e-mails released Thursday by the liberal group Progress Michigan."

"The NOAA designated an additional 39,414 square miles of water as critical habitat for the North Atlantic right whale. But could more be done?"

"Even before state officials designated the village a Superfund site late Wednesday afternoon, residents of Hoosick Falls have been waiting for a solution to their water contamination issue."