"Hydrologist Maureen Gutsch trudged through the mud and slush to confirm a grim picture: Colorado just had its worst snowpack since statewide recordkeeping began in 1941."

"When pollution gets bad enough in the rivers supplying Iowa’s largest city with drinking water, it costs Des Moines around $16,000 a day to run a special system to filter out dangerous nitrates. It’s a fact of life in the agriculture-dependent state — and climate change is making the water quality problem even worse."

"A new study of pesticide exposure in Peru finds a mechanistic association between exposure and cancer, and shows how “complex pesticide mixtures” can contribute to the development of cancer in people, even at exposure levels currently deemed safe."

"President Donald Trump’s administration will move the U.S. Forest Service headquarters out of the nation’s capital to Salt Lake City as part of an organizational overhaul that involves shuttering research facilities in 31 states and concentrating resources in the West, the agency announced Tuesday."

"It’s been a decade since farmers began to learn that contamination from PFAS unknowingly spread across their property could devastate their lives and livelihoods, but Maine is showing it’s possible to keep farms going despite the problems caused by the “forever chemicals.”

"The US Environmental Protection Agency (EPA) is failing to put warnings on pesticides linked to cancer — even when the agency itself determined a product’s ingredients are carcinogenic, according to two new analyses of federal data."

"US and European regulators should take urgent action to more tightly regulate glyphosate, the world’s most widely used weed killer, in light of strong scientific evidence that the pesticide can cause cancer and other health problems, a group of international scientists said on Friday."

"Fungi create soil, sequester vast amounts of carbon, and contribute $55 trillion to the global economy, but knowledge about them is scarce. Now, mycologists are pushing to get the international scientific community to recognize fungi on the same level as plants and animals."