Biodiversity

"Eighty years ago, the United States and Mexico worked out an arrangement to share water from the two major rivers that run through both countries: the Rio Grande and the Colorado. The treaty was created when water wasn't as scarce as it is now."

"A significant die-off of brown pelicans in California has scientists searching for answers."

"ALLIGATOR RIVER NATIONAL WILDLIFE REFUGE, N.C. — In April, the latest glimmer of hope appeared here in the only spot on Earth where endangered red wolves remain in the wild. Five pups were born to a pair of wolves — a female known as 2413, and a male known as 2444 — marking the third year in a row that at least one new litter began life in this corner of coastal North Carolina."

"The World Health Organization declared the mpox outbreaks in Congo and elsewhere in Africa a global emergency on Wednesday, with cases confirmed among children and adults in more than a dozen countries and a new form of the virus spreading. Few vaccine doses are available on the continent."

"The Mobile-Tensaw Delta — a lush, vibrant and surprisingly intact over 400-square-mile (1,036-square-kilometer) expanse of cypress swamps, oxbow lakes, marshland, hardwood stands and rivers — is teeming with more aquatic species than almost anywhere in North America."

"British energy giant Drax Global, already under scrutiny for running afoul of environmental laws in multiple states, has disclosed to the state of Louisiana that its wood pellet production facilities emit hazardous air pollutants above their permitted limits."

"The Chilean industry’s expansion has drawn repeated challenges from environmentalists and Indigenous people of the region, and prompted calls for a moratorium."

"The delicate balance of one of the planet’s largest natural systems for storing carbon depends on the humble black spruce tree."

"The blue crabs crossed the Atlantic as stowaways, and with no natural predators they’re overtaking Italy’s marine ecosystem."