Study suggests Mayas utilized market-based economics

More than 500 years ago in the midwestern Guatemalan highlands, Maya people bought and sold goods with far less oversight from their rulers than many archeologists previously thought.

California lays out plan to drastically cut fossil fuel use

New homes built in California starting in 2026 need to be powered by all-electric furnaces, stoves and other appliances if California is to meet its ambitious climate change goals over the next two decades, according to a ...

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