"Despite aging pipes and vulnerable children, schools face no national requirement to test for lead"

"As the federal government pours billions into hydrogen production to lower greenhouse gas emissions, critics worry water shortages in the Southwest could worsen"

"On the whooshing Watauga River, excavators claw at the remains of Shulls Mill Dam, pulling concrete apart piece by piece and gradually opening a waterway kept in check for nearly two centuries."

"Fracking wastewater, injected underground for permanent disposal, traveled 12 miles through geological faults before bursting to the surface through a previously plugged West Texas oil well in 2022, according to a new study from Southern Methodist University."

"On a sweltering July afternoon, two large yellow bulldozers dug into the brown soil at the bottom of a lush avocado orchard near the small town of Madero, located in central Mexico’s Michoacan state."

"Ocean temperatures in the Great Barrier Reef are now the hottest in at least 400 years and are an “existential threat” to the planet’s unique natural wonder, according to new scientific research."

"A first-of-its-kind project brings down a dam with an eye toward a vulnerable salamander"

"A famine-stricken camp in Sudan's conflict-torn Darfur region is facing a significant new influx of displaced people while floods threaten to contaminate water and sanitation facilities, according to satellite imagery published on Friday."

"Holder of one-fifth of the world’s fresh water, the Amazon is beginning the dry season with many of its rivers already at critically low levels, prompting governments to anticipate contingency measures to address issues ranging from disrupted navigation to increasing forest fires."

"More than 300,000 Americans moved to flood or fire-prone counties last year, according to data from the real estate company Redfin."