"The Menominee Indian Tribe of Wisconsin gave the feds notice of intent to sue over the alleged failure to protect the water quality of the tribe's namesake river."

"Walruses are facing a 'death sentence' after the Trump administration declined last month to list the Pacific walrus as endangered, according to the Center for Biological Diversity."

"Many municipally owned utilities find themselves in a tough spot as they sue major chemical manufacturers for allegedly fixing the price of an ingredient used for treating drinking water and wastewater."

"Water drawn from wells at a hazardous waste site in hurricane-hit Puerto Rico meets federal drinking water standards and is fit for consumption, the US Environmental Protection Agency said in a news release on Tuesday."

"Fisheries officials call the marine national monuments unnecessary, and their boundaries are said to be under review by the Trump administration."

"Why our water rates are surging – and why black and poor suburbs pay more".

"In 2015 the San Clemente Dam was demolished, in part to restore the watershed and protect endangered steelhead trout. Now scientists are studying the impacts and the findings have them optimistic about the future."

"While much of New York City’s battered infrastructure has been repaired and even improved, most long-term resiliency measures are still years away".

"Nancy Johnson has lived near the Salton Sea her entire life. Her grandparents originally moved to the area at the behest of their doctors, who said the hot, dry desert was the perfect antidote for their emphysema."