"Fed by rain and snowmelt from mountains, this valley nestled among northwestern Afghanistan’s jagged peaks was once fertile. But the climate has changed in the last few decades, locals say, leaving the earth barren and its people struggling to survive."

"Scientists have found that the Corn Belt region of the U.S. Midwest, which produces 75% of U.S. corn, has lost around 35% of its most fertile topsoil since European colonization in the 1600s."

"In the foothills of the Sierra Madre mountains, the carcasses of starving cattle rotted in a bone-dry reservoir. Useless fishing nets hung on dusty fences. Rowboats were stranded in the sand. Down on the valley floor, Rafael Parra bent to the work of feeding the world — and unintentionally warming it."

"The U.S. Environmental Protection Agency is assessing whether the weed killer dicamba can be sprayed safely on soybean and cotton plants genetically engineered to resist the chemical, without the procedure posing "unreasonable risks" to other crops, an agency official said on Tuesday."

"Vicki McDowell woke up on a Saturday morning in May, thinking about what she would make her son for breakfast. ... She walked to the kitchen sink to wash her hands. Turned on the faucet. Nothing happened."

"The U.S. Army Corps of Engineers is withdrawing its support for the Yazoo Pumps project."

"Water leaders in Arizona, Nevada and California signed an agreement Wednesday to voluntarily reduce their take from the Colorado River to help stave off mandatory cuts in the upcoming years."

"CARNAÚBA DOS DANTAS, Brazil — The land has sustained the Dantas family for more than 150 years, bearing fields of cotton, beanstalks up to a grown man’s hip and, when it rained enough, a river that led to a waterfall."

"An estimated 22.8 million people — more than half the country’s population — are expected to face potentially life-threatening food insecurity this winter. Many are already on the brink of catastrophe."