"San Francisco-based startup Zum wants to turn electric school-bus fleets into grid batteries. This 74-bus depot in Oakland is testing the idea at large scale."
"The charging yard for electric trucks at the Port of Long Beach is bright and sunny and full of semitrailer tractors—the truncated front ends of big rigs without their big-box loads. It’s also quiet. Elsewhere at the port, wherever there are trucks, there’s the near-deafening rumble of diesel engines. But the trucks here aren’t combusting; they’re filling up with electrons to power their next trip to Southern California’s Inland Empire, the constellation of cities to the east with one of the heaviest concentrations of warehouses in the world."
"Massachusetts and Connecticut are the first two states in the nation to ban PFAS from firefighter gear, citing health hazards."
"An alarming trend, and confusing regulations, hamper firefighting efforts across the country"
"Researchers in California are working to genetically engineer the cow microbiome -- and in the process, eliminate methane emissions."
"Federal forecasters are warning of a severe solar storm through Tuesday that potentially threatens satellites, orbital communications and some infrastructure."
"Scientists studying migrations, endangered species, and global change are placing tracking devices on thousands of animals that will be monitored by a satellite-based system set to launch next year. If successful, the project could help illuminate the planet’s nonhuman worlds."
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