"One by one, big oil firms have touted their investments in algae biofuels as the future of low-carbon transportation – and one by one, they have all dropped out. Now in the wake of the last remaining algae proponent, ExxonMobil, announcing its withdrawal, insiders say they are disappointed but not surprised."

"Alarmed by plummeting stocks of commercial fisheries in the Chesapeake Bay, officials in Maryland and Virginia are scrambling to control invasive fish species that are causing at least part of the problem."

"Tom Brundy, an alfalfa grower in California's Imperial Valley, thinks farmers reliant on the shrinking Colorado River can do more to save water and use it more efficiently. That's why he's installed water sensors and monitors to prevent waste on nearly two-thirds of his 3,000 acres."

"Sunflower sea stars, huge starfish that until recently thrived in waters up and down the west coast of North America, are threatened with extinction and should be protected under the Endangered Species Act, federal officials said Wednesday."

"The Texas Public Policy Foundation used AI to push a misleading story about renewable energy—a practice that could soon become widespread."

"The last thing Lukia Akimu remembers is the surge of floodwater that hit her village near Mount Soche this week when Tropical Cyclone Freddy tore through southern Malawi. The next thing she knew, she woke up in hospital, her head wrapped in bandages and her neck in a brace."

"Last summer, the highly contagious strain of avian influenza that had been spreading through North American birds made its way into marine mammals, causing a spike in seal strandings along the coast of Maine. In June and July, more than 150 dead or ailing seals washed ashore."

"Arctic sea ice declined dramatically in 2007 and has never recovered. New research suggests the loss was a fundamental change unlikely to be reversed this century, if ever — perhaps proof of the sort of climate tipping point that scientists have warned the planet could pass as it warms."

"Federal regulators overseeing West Coast fisheries have effectively called off California’s entire 2023 ocean salmon fishing season, in an effort to protect fish populations that have dwindled during the ongoing drought."

"Mandatory water restrictions are being lifted for nearly 7 million people across Southern California following winter storms that have boosted reservoirs and eased the severe shortage that emerged during the state’s driest three-year period on record."