India ranks second among app-fraud countries

At 29, Germany has the lowest score. Even as India is on its way to becoming an app-first economy, it has been ranked second in a click-fraud index by Apsalar, a global platform for mobile data......

Lumia 540: The hits and the misses

Microsoft's latest mid-range offering is a promising device but offers no window to anything new. Nokia used to be a household name when it came to mobile devices. It evolved from the popular......

New device turns smartphone into DNA-scanning microscope

Researchers have developed a device that can turn any smartphone into a DNA-scanning fluorescent microscope to diagnose various types of cancers and nervous system disorders, such as Alzheimer's.......

Microsoft unveils affordable phones Lumia 640, 640 XL

Image: Lumia 640 comes with 5-inch HD display. Photograph, courtesy: Microsoft     Microsoft on Monday unveiled two new smartphones -- Lumia 640 and Lumia 640 XL -- as it aims to......