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Rivers' Garbageman Named CNN Hero of the Year!

Worth Sharing is thrilled that a young man we've reported on for years, who has removed more than seven million pounds of garbage from America's beloved rivers, has been named the 2013 CNN Hero of the Year. With so many outstanding individuals nominated for the award, each creating miracles for so many people, it is the humble garbageman and defender of the Earth, Chad Pregracke, who takes home this year's $250,000 prize, after five weeks of online voting. WATCH the gala ceremony this Sunday on CNN.

A Green Leader, Philadelphia Captures Water Where it Falls

Every year storm-water run-off causes nearly 10 trillion gallons of polluted water to be dumped into America's rivers and oceans. As cities across the country struggle to comply with federal regulations surrounding pollution, Philadelphia is emerging as a model of innovation in water management by opting for cost effective natural solutions that save its two rivers from excessive run-off.

Water-Cleaning Technology to Help Farmers

The giant solar receiver installed on a wheat field here in California's agricultural heartland slowly rotates to track the sun and capture its energy. The 377-foot array, however, does not generate electricity but instead creates heat used to desalinate water. It is part of a project developed by a San Francisco area start-up called WaterFX that is tapping an abundant, if contaminated, resource in this parched region: the billions of gallons of water that lie just below the surface.