UNESCO has recently approved the designation of 11 new biosphere reserves in 11 countries, including Belgium and Gambia for the first time and two transboundary biosphere reserves. The other new ...
ORACLE, Ariz. — Plopped in the Sonoran Desert, just outside Tucson, Ariz., sits a massive, multilevel greenhouse that's probably best known as the inspiration for a Pauly Shore movie. A slick, stepped ...
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