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Geothermal energy backers expect rebirth 'Great to see growth ... It was dead for a long time," one scientist says |
Scientists develop solar cells with a twist Cells are flexible enough to be rolled, transparent enough to tint windows |
'Petit Le Mans' adds green competition Cars are using gasohol, cellulosic ethanol or zero-sulfur diesel |
4.2 million new 'green' jobs predicted 'Very compelling economic argument for investing,' Miami mayor says |
Plug-in cars sparking a power shift Studies show how drivers — and power grids — adjust to electric vehicles |
More Green Machines news & features |
Chrysler pegs 2010 as year of its electric car What model will it be: A Dodge sports car, a Jeep or a Chrysler minivan? |
Tech & Science |
Cosmic Log: Cassini's closest encounter Science editor Alan Boyle's Weblog: The Cassini orbiter survives its closest-ever encounter with a Saturnian moon and sends back a fresh crop of pictures and data. |
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NBC News Channel |
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CNBC |
Interactive |
Hybrid payback? Want to buy a hybrid, but concerned about the cost? Check out these models and comparisons. |
Interactive |
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