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Iceland's Volcanoes May Power UK

The volcanoes of Iceland could soon be pumping low-carbon electricity into the UK under government-backed plans for thousands of miles of cables across the ocean floor, taking advantage of abundant geothermal energy there.

Soccer Ball Creates Usable Energy With Every Kick

25 percent of the world's population, more than 1.5 billion people, live in areas with no access to electricity. After considering this problem, four Harvard University engineering students dreamed up an innovative solution. They developed the sOccket -- a soccer ball that creates usable energy from every kick.

At Urban LA School, Nature Grows and Test Scores too

Biological diversity does not come easily in one of the most crowded and disadvantaged neighborhoods of Los Angeles County. One school, wanting only to beautify their campus, got an unexpected result after ripping out concrete and planting native flora. Kids' test scores in science rose sixfold.