Curiosity rover finds evidence of ingredients for life on Mars: NASA

The National Aeronautics and Space Administration's rover Curiosity has detected the first traces of nitrogen on the surface of Mars, a discovery that adds to the evidence that the red planet could......

Nokia Lumia 830: The pros and the cons

Microsoft, the new owner of Nokia devices, calls its new Lumia 830 smartphone 'our affordable flagship'. What does that mean? Has Microsoft finally joined the “upper-class experience for......