Startup Soraa thinks it can make LEDs cheap enough to replace regular bulbs.
The Model X will help Tesla compete better with large automakers.
Both the plug-in hybrid startup, and the company that supplies its batteries, appear to be in trouble.
Technology Review's primers on key emerging technologies.
These online communities are redefining how we find and share information, but will operators be able to assuage privacy concerns?
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Researchers have created a detailed map of energy consumption by buildings. But how useful is it?
A review of the clean-energy funding program points to ways to better manage future risks and minimize potential future failures.
Humbled by production challenges, the company plans to scale back production goals, it told investors Thursday.
But is it a bad sign for electric vehicles?
Geophysicists want to use neutrinos to 'x-ray' the Earth, a technique that could reveal undiscovered oil fields. But how practical is such a scheme?
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