"Researchers are learning about a newly identified species of baleen whales, tracing sightings and sounds to learn that they stay mainly in tropical waters."

"The Environmental Protection Agency notified Missouri environmental regulators this month that the state’s plan for overseeing the disposal of toxic waste from coal-fired power plants is not strong enough to protect human health and the environment."

"Record flooding along the Missouri River has impaired treatment of drinking supplies in Kansas City, raising health risks for infants, the elderly and others with compromised immune systems, the municipal water service warned on Saturday."

"A group of Senate Democrats are calling on the Interior Department to release more details about its anticipated offshore drilling plan prior to next week’s confirmation hearing for acting Secretary David Bernhardt."

"The Great Lakes region is warming faster than the rest of the U.S., a trend likely to bring more extreme storms while also degrading water quality, worsening erosion and posing tougher challenges for farming, scientists reported Thursday."

"A Canadian company has applied for an exploratory gold and copper mining permit in the headwaters of the Skagit River, which flows from British Columbia and through northwest Washington state to Puget Sound."

"Along the Missouri, John Remus controls a network of dams that dictates the fate of millions. ‘It was not designed to handle this.’"

"There were no good choices for John Remus, yet he had to choose.

Should he try to hold back the surging Missouri River but risk destroying a major dam, potentially releasing a 45-foot wall of water? Or should he relieve the pressure by opening the spillway, purposefully adding to the flooding of towns, homes and farmland for hundreds of miles.

"Climate change played a hand in the deadly floods in the U.S. upper Midwest that have damaged crops and drowned livestock, scientists said on Thursday, while a Trump administration official said more homework was needed before making that link."

"Executives at Vale SA, the world’s largest iron ore miner, quashed efforts by Brazilian authorities to audit one of the company’s mining dams months before it collapsed and killed over 300 people, a state prosecutor was quoted as saying by news website G1 on Wednesday."

"The U.S. Army has put a price tag on releasing the results of water tests for a dangerous contaminant at military installations: nearly $300,000."