California’s toxic yellow weed covered 2.34 million acres until beetles fought back

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California and Arizona turned old tyres into reefs and found 20 times more fish

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Meet Prakhar Purohit, who found a way to make tiny batteries from dirty water

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13-year-old turned his grandmother’s fall into a $25,000 invention

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Centuries-old plaque on eight people’s teeth preserved a surprisingly detailed menu of what they ate in Osaka

Dental plaque analysis revealed diverse diets for Edo-period Osaka commoners. Researchers found proteins from 17 food types, including luxury red sea bream. This suggests developing markets made once-exclusive foods accessible to ordinary people. Salmon proteins indicated food traveled long distances via extensive shipping networks. Even cottonseed oil and terrestrial animal meat were consumed by these individuals.

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A floating wind turbine off Spain became an underwater farm for four species

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How 3,000 giant tortoises are rebuilding Española after near extinction

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