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Brazil eyes limits on Amazon sugar cane growth

AFP reports here at Yahoo News: BRASILIA – The Brazilian government has presented new legislation intended to protect the Amazon from deforestation by banning any new planting of sugar cane, widely cultivated for ethanol production.

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Pause in Arctic’s melting trend

BBC News reports here: This summer’s melt of Arctic sea ice has not been as profound as in the last two years, scientists said as the ice began its annual Autumn recovery.

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Will the Electric Car Ever Make It to the Mass Market?

Spiegel Online reports here: Germany’s automakers are proudly showing off their concept electric cars at the Frankfurt motor show, which opens to the public Thursday. But the shiny new designs on display are just a pipe dream. It’s still not clear when, or even if, viable electric cars will make it onto the [...]

Schwarzenegger signs order boosting clean power

AP reports here at Yahoo News: RANCHO CORDOVA, Calif. – Gov. Arnold Schwarzenegger signed an executive order Tuesday giving California the nation’s most aggressive alternative energy standards, requiring utilities to get a third of their power from renewable sources by 2020.

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Beijing birth defects rise again

BBC News reports here: The birth defect rate rose again in the Chinese capital Beijing last year, mirroring increases elsewhere in the country, according to figures.

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Cash for clunkers boosts US sales

BBC News reports here: US retail sales rose sharply in August, boosted by the “cash for clunkers” scheme that offered motorists incentives to buy new cars.

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Solar start-up squeezes more juice from silicon cells

CNET News.com reports here: 1366 Technologies says that it can get 18 percent efficiency with standard silicon cells but changes in the solar industry mean it won’t be able to produce cells itself.

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Segway inventor aims at thirst with Slingshot

CNN reports here: If you listen to inventor Dean Kamen, the biggest health problem facing the world today is not AIDS, obesity or malnutrition. It’s a shortage of water. So the man who designed the Segway has invented a device called the Slingshot, a portable, low-energy machine designed to purify water in remote [...]

Ask AP: Offshore wind farm, veteran population

AP reports here at Yahoo News: Some proponents of a shift to greener energy have looked to wind power as an abundant and renewable source of power. Yet efforts to build “wind farms” in breezy areas a few miles offshore have run into problems as locals worry about the impact of massive turbines [...]

Lithium: An energy source in the desert

Nothing grows in Chile’s Salar de Atacama desert. It’s the driest place on the planet, and one of the most remote, as CBS News Correspondent Mark Strassmann reports here.

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