The largest city on the Mediterranean Sea sits on giant flood-battling rainfall tanks, patrolled by drones to see what's going on in the sewers.
The mammoth trade show, devoted to smartphones and mobile networking, officially starts March 2, but preparations are already well under way.
A fascinating behind-the-scenes video shows how mobile metal cabinets TARS and CASE really walked among the actors of Christopher Nolan's sci-fi opus.
Curious why the One M9 looks so similar to its predecessor? HTC's Peter Chou says it's intentional.
The Galaxy S5 and earlier Galaxy smartphones had replaceable batteries and storage expansion slots. But the new GS6 says goodbye to that flexibility in favor of a sleeker design.
The massive trade show devoted to mobile phones and networks doesn't officially start until Monday, but preparations are under way as the tech world descends on this Catalonian city.
They sound alike, but the two mobile payment solutions each offer their own unique advantages.
While mobile-app developers are concentrating their efforts on supporting Apple's and Google's mobile operating systems, one group hopes to make the Web a place for apps too.
The consumer electronics titan shows an aggressive streak -- and makes a few cracks at Apple's expense -- as it seeks to regain its dominance in the smartphone industry.
The Federal Communications Commission releases the details of the rules it passed last month that regulate how Internet providers can treat data, videos and other content.