How to control complex networks

At first glance, a diagram of the complex network of genes that regulate cellular metabolism might seem hopelessly complex, and efforts to control such a system futile.

Amazon trims price of large-screen Kindle Fire

Amazon.com on Wednesday ramped up its challenge to Apple's iPads by trimming the price of its large-screen Kindle Fire and making the tablets available in Japan and Europe.

Technologies for the sixth generation cellular network

Future wireless data networks will have to reach higher transmission rates and shorter delays, while supplying an increasing number of end devices. For this purpose, network structures consisting of many small radio cells ...

Brazil proposes South American broadband network

Brazil on Tuesday proposed the creation of a fiber optic broadband connection network linking all South American countries to bring down the cost of Internet and cellular phone access.

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