GPS tracking down to the centimeter

Researchers at the University of California, Riverside have developed a new, more computationally efficient way to process data from the Global Positioning System (GPS), to enhance location accuracy from the meter-level down ...

Researchers reconstruct Pacific storm track in climate model

(Phys.org) —The first study that combines different scales—cloud-sized and earth-sized—in one model to simulate the effects of Asian pollution on the Pacific storm track shows that Asian pollution can influence weather ...

'Approximate computing' improves efficiency, saves energy

(Phys.org) —Researchers are developing computers capable of "approximate computing" to perform calculations good enough for certain tasks that don't require perfect accuracy, potentially doubling efficiency and reducing ...

Experts urge caution on popular 'skin rash' apps

More than 200 mobile apps for diagnosing skin rashes and moles are now on the market, and US researchers Wednesday urged caution in relying on them over a doctor's advice.

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