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Faceoff: 4 top smartphones
Faceoff: 4 top smartphones
Apple's iPhone may have set the standard for a new generation of smartphones, but plenty of would-be competitors abound. Here are four top picks for the PDA-obsessed. More
Bargain hunting at Cabela's
Bargain hunting at Cabela's
Has the American consumer become roadkill? With GDP shrinking and consumer confidence cratering, even niche retailers like Cabela's, a hugely successful chain of hunting and outdoor-sports superstores, are feeling the pain. More
Fortune 500: Stock watch
The S&P has sunk 27% since Lehman Brothers declared bankruptcy. But a few Fortune 500 companies have flourished, due to an increased demand for cheap products, dropping input costs and undervalued shares. Here are the biggest gainers since Sept. 15. More
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Supebugs
Supebugs
Imagine a fuel that can burn in today's cars, trucks, and jets while reducing greenhouse-gas emissions by as much as 80%. A pipe dream? Not according to the founders of Amyris, a five-year-old company in Emeryville, Calif. Scientists Jay Keasling and Jack Newman have designed a microorganism that acts like a tiny factory, constantly fermenting sugar and excreting a hydrocarbon with properties similar to gasoline, diesel, and kerosene jet fuel. Amyris is putting its first bugs to work on sugarcane because growing and processing it releases fewer emissions than corn ethanol.
-- Brian Dumaine

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Last updated April 21 2008: 9:03 AM ET
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