BARCELONA, Spain–AT&T has cracked open the door to Mozilla’s recently unveiled Firefox mobile operating system. …

Phone fans assemble! Mobile World Congress 2013 got underway yesterday in sunny Barcelona, and already a whole bunch of goodies have been unveiled. Samsung got the fiesta off to a flying start by lifting the lid on the Galaxy Note 8, an Android tablet to rival Apple’s iPad mini. It’ll launch with Android 4.2.1 Jelly Bean on board and proudly …

The International Telecommunications Union is the regulatory body that establishes the parameters by which all TVs and their related paraphernalia (cameras and so on) work. Without them, every TV show would look different on every TV. To help with the adoption of Ultra HD, otherwise known as “4K,” they’ve put out the sexy sounding Recommendation ITU-R BT.2020. What does it …