Climate Crisis

New low-carbon cement is stronger than the regular stuff
Reflecting sunlight to cool the planet will cause other global changes
Batteries made from recycled metal coming to US
New MIT tech could help the world’s biggest polluters clean up their emissions
This startup’s tech turns CO2 into seashell dust
2023 report on Great Barrier Reef: “The story is more complicated than the headlines.”
Termite mounds inspire climate-friendly air conditioning
Reduction in air pollution may be accelerating ocean warming
Innovation chief says “pressure test” your pet hypothesis. It’s guaranteed to be wrong.
California will begin backing intentional burns to control wildfire