"There has been evidence for a few years that levels in the Great Lakes and St. Lawrence were higher than the national average, but not high enough to cause immediate alarm. But what is considered safe is evolving, as research increasingly links forever chemicals to an array of potential health risks, such as cancer and reproductive issues."

"More than 50 years after the Safe Drinking Water Act was passed to ensure that Americans’ water is free from harmful bacteria, lead and other dangerous substances, millions of people living in mobile home parks can’t always count on those basic protections."

"The United States and Mexico have signed an agreement outlining specific steps and a new timetable to clean up the longstanding problem of the Tijuana River pouring sewage across the border and polluting California beaches, officials from both countries announced Thursday."

"Old oil wells on the reservation spew chemical-laden water. The feds have done little to honor treaty obligations to clean them up."

"The first-in-the-nation regulation, passed last year, will cut NOx emissions from more than 1 million boilers and water heaters in the smoggy Los Angeles area."

"The Trump administration just dealt another blow to U.S. environmental regulations — one that could allow more contamination of drinking water from toxic coal ash contamination. The Environmental Protection Agency proposed on July 17 to extend deadlines for required reporting and groundwater monitoring at coal ash landfills and dumps."

"Law enforcement agencies, including the FBI, have for years worked alongside private mine security to surveil the largely peaceful protesters who oppose the mine, called Thacker Pass, according to more than 2,000 pages of internal law enforcement communications reviewed by ProPublica."

"A coalition of environmental, labor and public safety groups are calling on US lawmakers to reject the Trump administration’s move to eliminate a federal unit that investigates chemical accidents, citing risks to more than 170 million people who lives in zones at risk for such events."

"The EPA announced Wednesday its plan to re-register dicamba, a herbicide widely used on soybean and cotton farms that has been banned twice by federal courts." 

"The Trump administration has drafted a plan to repeal a fundamental scientific finding that gives the United States government its authority to regulate greenhouse-gas emissions and fight climate change, according to two people familiar with the plan."