"U.S. officials on Monday are expected to declare the first-ever water shortage from a river that serves 40 million people in the West, triggering cuts to some Arizona farmers next year amid a gripping drought."
"Soil acts as a carbon sink in the global carbon cycle because it locks away decomposed organic matter. But deforestation, various agricultural practices, and a changing climate are releasing it back into the atmosphere and oceans as carbon dioxide, resulting in an imbalance in global carbon budgets."
"Monsanto owner Bayer AG has lost another appeals court decision in the sweeping U.S. Roundup litigation, continuing to struggle to find a way out from under the crush of tens of thousands of claims alleging that Monsanto's glyphosate-based herbicides cause cancer."
"The Biden administration will soon unveil a broad plan for curtailing methane emissions from the oil and gas sector, climate adviser Rick Duke says, amid mounting warnings of the potent greenhouse gas role in near-term warming."
A new science assessment released this week pinpoints more global warming risks, but also represents reporting challenges to environmental journalists working to cover climate change. Veteran climate journalist Bob Berwyn has the latest news from the Intergovernmental Panel on Climate Change, and advice for reporters working the climate beat. Plus, links to other climate change reporting resources.
"Globally, numerous infectious diseases are being transmitted between wildlife, livestock and humans at escalating rates, including outbreaks of COVID-19, Ebola, dengue, HIV and others, as the threat of new emergent zoonotic diseases grows ever greater. The cost is huge in lives lost and ruined economies. The driver: human activities, particularly intrusion into wild landscapes and eating and trading wild animals."
"Agricultural pesticides sold to farmers ready-mixed into "cocktails" can kill twice as many bees, according to an analysis of 90 studies."
"This summer's low-oxygen dead zone in the Gulf of Mexico along the Louisiana coast covered 6,334 square miles - 10 times the size of Lake Pontchartrain and well above the average size for the past five years, researchers said Tuesday."
"Chestnuts were considered to be America’s “perfect tree” because of the high quality of their nuts and wood, but an imported blight nearly eradicated the species by the early 1900s. Resistance has been bred back into the crop, though, and it’s now being planted by farms in agroforestry systems in places like the U.S. Midwest, which sell nuts to the huge international market and, increasingly, to Americans as well."
"The Biden administration laid out plans today [Friday] for scrapping and replacing a contentious Trump-era Clean Water Act rule that pulled back federal protections for millions of streams and wetlands."
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