Tech

Video: Ares rocket successfully launches

Is Portland sharing the road too much?

Buy me some peanuts and an Amtrak ticket

In the Green Room: Greg Gumbel on how the NFL is going green

Shrimp eyes may inspire new high-def technology

CNN has a brand new bag

Scientist creates Frankenstein-like songbird

Electric cars surge forward

Video: NASA scientist accused of being a spy

Video: High school students build eco-friendly car

10 intriguing environmentalists

7 car-free cities

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