"A leaked document shows that vested interests may have been behind a “mud-slinging” PR campaign to discredit a landmark environment study, according to an investigation."

"Mexico will make an immediate water delivery to Texas farmers to help make up its shortfall under a treaty that has strained US relations and prompted tariff threats by Donald Trump, said Mexico’s president, Claudia Sheinbaum, on Friday."

"Funding delays for lead pipe replacement and the elimination of a CDC lead program could put children at risk."

"The president’s suite of executive orders to decimate environmental regulations will propel his administration into court."

"During a hike in the Great Smoky Mountains National Park in 1995, Don Barger climbed Chilhowee Mountain hoping to gaze across the valley below. All he saw was a wall of gray haze. Today, he said, he can see some 50 miles (80 kilometers) across that same valley to the Cumberland Mountains."

"Millions of people across the United States could be drinking water contaminated with dangerous levels of substances created when utilities disinfect water tainted with animal manure and other pollutants, according to a report released Thursday."

"President Trump on Wednesday ordered his administration to repeal a Biden-era rule restricting water flow from shower heads."

"The secretary of commerce is personally reviewing all contracts with commitments above $100,000 at the National Oceanic and Atmospheric Administration, causing backups and uncertainty in the agency that is responsible for the country's weather forecasts, marine fisheries management and coastal management. NOAA is housed within the Department of Commerce."

"Citing health concerns, newly appointed Health and Human Services Secretary Robert F. Kennedy Jr. said this week that he will direct the Centers for Disease Control and Prevention (CDC) to stop recommending that states add fluoride to their water, and will convene a federal taskforce of independent health experts to study the health risks presented by the practice while establishing a new “optimal” level."

"On a recent trip to Mexico City, I marveled at some small, speckled Inca doves, which are almost as common as pigeons in the United States. Nearby, grackles bathed their long, gorgeous blue-black tails in a fountain. Ever since I got the Merlin Bird ID app, my partner has become accustomed to my stopping midwalk, pausing the conversation, and holding up my phone to catch a bit of birdsong or do a step-by-step visual search. Ideally I add a new species to my “life list” in the process."