The printing of three-dimensional tissue has taken a major step forward with the creation of a novel hybrid printer that simplifies the process of creating implantable cartilage.
Engineering
Nov 21, 2012
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Lingering ash from a volcanic eruption in New Zealand disrupted flights across parts of the North Island on Thursday, as scientists warned the mountain could blow again at any time.
Earth Sciences
Nov 21, 2012
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NASA is tracking a regional dust storm on Mars, but says it has not affected the operations of its two rovers on the surface.
Space Exploration
Nov 21, 2012
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By the time Joe Rosenkrantz took his seat in his company's conference room, a video camera had already handled the introductions. An image of Rosenkrantz, taken as he walked toward his chair, instantly popped up on a nearby ...
Engineering
Nov 21, 2012
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For many small merchants, selling on Amazon.com is an easy way to boost their business in a tough economy - if only they can get paid.
Business
Nov 21, 2012
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Attention smartphone shoppers: watch for cybercriminals using phony apps or messages in an effort to hijack your device or steal your data.
Software
Nov 21, 2012
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A reactor at a Swiss nuclear plant shuts down automatically Wednesday due to a defect, the operator said, stressing that the procedure had been completely safe.
Energy & Green Tech
Nov 21, 2012
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Whether living with pirates or in the wild, parrots have exceptional abilities to mimic the sounds they hear. One species, the orange-fronted conure, may have evolved this ability in order to communicate with specific individuals ...
Plants & Animals
Nov 21, 2012
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Studying the genetic variability of endangered species is becoming increasingly necessary for species conservation and monitoring. But, endangered species are difficult to observe and sample, and typically harbour very limited ...
Ecology
Nov 21, 2012
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Google has jumped into the debate over a UN telecom gathering set to review regulations affecting the Internet, claiming it is "the wrong place" to make decisions about the future of the Web.
Internet
Nov 21, 2012
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