Photos: A history of plasma panels
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The plasma panels that power today's high-end televisions got their start decades ago.
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By Sadie Gray  Plugs and cables could become obsolete after scientists devised a way of recharging electrical devices ranging from laptop computers to lights from a distance.
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Solar power these days comes from cells that turn light into electricity, but researchers are now working on materials that can crank out hydrogen. By John Gartner.
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The Genesis desert crash has left scientists wondering about the delicate condition of its solar wind collection. The first release of samples to the community has begun, while new tests for oxygen-isotopes may help uncover which particles might have lunar, solar or terrestrial origins.
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A new company NRG Dock shows off a general-purpose solar panel and battery to power electronics.
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A few more details emerge about the three energy-efficient Turion-powered notebooks.
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Get up close and personal with the curiously '80s-stylings of the Fujitsu UMPC
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Someday your silicon solar panels may not have to be pure bloods, if CaliSolar can perfect how it isolates impurities.
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Emerging technology features high-def plasma screens in a specially constructed room; participants appear on the screen in life size and with zero latency.
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Assemblea delle imprese elettrotecniche ed elettroniche
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In an advance that could lead to lighter spacecraft and smarter cars, researchers have developed a new technique for producing a high-quality semiconductor that&#39;s much more resistant to extreme conditions than the silicon found in most of today&#39;s
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In less than two years, plasma TVs have gone from dominant format to afterthought, then back to a viable option.
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Researchers have harnessed the light harvesting molecules of spinach and bacteria to make solar cells that could one day be sprayed on many surfaces.
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NASA engineers pondered how best to fix a tear in space shuttle Atlantis' heat shield while a new pair of electricity-generating solar panels were unfurled on the International Space Station on Tuesday.
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Photovoltaics made of nanowires could power small devices and lead to cheaper solar panels.
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The BBC News website takes a look at some of the hottest gadgets at the CES fair.
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In all, Microsoft built more than 85 early prototypes for a tabletop computer. Here are two of them.