Firefox OS is an operating system for smartphones and tablets that’s designed to run web apps. It’s developed by the makers of the Firefox web browser, and included on a handful of phones sold in ...

Firefox OS isn't dead just yet! A new report suggests the operating system that runs web apps instead of native ones is coming, but will hit Japan rather than the United States. In conjunction with ...

Most phones running Mozilla’s mobile Firefox OS to this point have been drab and cheap affairs. But take a look at the latest Firefox phone headed to Japan: Called Fx0, it’s the highest-performance ...

Transparency has always been one of Mozilla's big selling points with Firefox OS, but a new smartphone from KDDI in Japan is taking that idea to its literal extreme. KDDI's Fx0 is the first Firefox OS ...

Firefox and LG have launched a new 'Fx0 smartphone' featuring a transparent shell, a home button decorated with the golden Firefox logo and Firefox OS. The LG Fx0 was designed by noted Japanese ...

CNET contributor Don Reisinger is a technology columnist who has covered everything from HDTVs to computers to Flowbee Haircut Systems. Besides his work with CNET, Don's work has been featured in a ...