Mozilla's Firefox OS is based on Gecko-- the same core rendering engine that its desktop and mobile Firefox web browsers use. This unified framework goes to the essence of what Firefox and Mozilla are ...

Firefox is a free and open source web browser—the largest one that isn't tied to a corporation. Yet there was a briefly a time when Firefox was also a smartphone operating system. Firefox OS ...

Mozilla has lifted the lid on the first two devices to run its forthcoming Firefox OS, making them available developer preview handsets or purchase in February. The mobiles named the Keon and the Peak ...

TelefA3nica has signed a deal with Japanese voice and messaging app developer Line to put the company’s app on Firefox OS devices. The Line application is now available in the Firefox OS Marketplace, ...