"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."

"Top Democrats on the House Energy and Commerce Committee yesterday pressed U.S. EPA's inspector general and administrator in separate letters for more information about the former American Chemistry Council executive now playing a key role at the agency."

"Scott Pruitt, the head of the Environmental Protection Agency, stripped a half-dozen scientists and academics of advisory positions Tuesday and issued new rules barring anyone who receives E.P.A. grant money from serving on panels that counsel the agency on scientific decisions."

"The White House said on Tuesday there are no plans to withdraw the nomination of Sam Clovis for a Department of Agriculture position, despite Clovis becoming a central figure in the Russia investigation."

"Scott Pruitt, the head of the Environmental Protection Agency, is poised to make wholesale changes to the agency’s key advisory group by jettisoning scientists who have received grants from the EPA and replacing them with industry experts and state government officials."

"Global warming is hurting people’s health a bit more than previously thought, but there’s hope that the Earth — and populations — can heal if the planet kicks its coal habit, a group of doctors and other experts said."

"Spurred by the chemical industry, President Donald Trump's administration is retreating from a congressionally mandated review of some of the most dangerous chemicals in public use: millions of tons of asbestos, flame retardants and other toxins in homes, offices and industrial plants across the United States."

"In a normal year, Kevin Bradley, a professor of weed science at the University of Missouri, would have spent his summer testing new ways to control a troublesome little plant called water hemp. This has not been a normal year."