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'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 ...

Introduced in January 2013, Firefox OS is a new mobile, Linux-based open source operating system for smartphones from Mozilla, a free software community also known as the creators of the Firefox Web ...

The first Firefox OS-based devices goes on sale this week at an attractive price, so what's it like? After several months of anticipation, the first smartphones based on the Mozilla Firefox operating ...

As an idealistic thought experiment, the truly open Firefox OS (formerly Boot 2 Gecko) is captivating -- but in reality, as it prepares to enter one of the world's most fiercely competitive markets, ...

Spanish smartphone OEM GeeksPhone has sold out its initial stock of Firefox OS developer preview handsets in a matter of hours. The $118 Keon and the $194 Peak went on sale yesterday, but both devices ...

SHENZHEN, China--(BUSINESS WIRE)--ZTE today announced that sales of the ZTE Open Firefox OS phone will start soon on the ZTE store on eBay US and UK. Recently launched with Telefónica in Spain, ...

Google must have looked into porting Chrome to Mobile, but haven't yet, so maybe Firefox OS is slightly ahead of its time. But looking at Chrome OS, it works as a fast lightweight system, especially ...