Using smartphones to detect strokes

Researchers of Valencia's Polytechnic University (UPV) have designed a mobile phone application that enables the early detection of cerebral ictus. By using the sensors available in smartphones, the program – which is in ...

Powerful new device for studying puzzling process

A millisecond burst of light on a computer monitor signaled production of the first plasma in a powerful new device for advancing research into magnetic reconnection—a critical but little understood process that occurs ...

Sheriff: Wildfires point to usefulness of old technology

Wildfires that killed nine people in a remote Northern California county last month also crippled land lines, cell phones and internet service, the local sheriff said Thursday, saying the disaster shows old-fashioned sirens ...

Conditions growing dire in hurricane-hit Puerto Rico

Living conditions in hurricane-ravaged Puerto Rico are growing worse by the day, with tired, bewildered people lining up to buy scarce fuel and food Sunday amid a blackout and little to no telephone service.

Internet pricing 101: Why costs are all over the map

There are 95 million American households with fixed - as in, not wireless - internet access, but few of us really understand why we pay what we pay, especially when we hear about a neighbor or relative with a cheaper rate ...

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