Mozilla will add a new security sandbox system to Firefox on Linux and Firefox on Mac. The new technology, named RLBox, works by separating third-party libraries from an app's native code. This ...

Baring any last-minute change of mind, Mozilla will permanently drop support for Mac OS X 10.4 from future editions of Firefox. Mozilla stopped supporting Mac OS X 10.4, aka Tiger, in September 2009, ...

Mozilla is releasing a new Firefox called version 116 intended for Mac computers, and along with its slur of new features and tech, comes its latest minimum requirements for the devices. It now ...

Firefox OS is a light weight operating system designed to run web apps. Originally designed to run on smartphones, Mozilla is now working with partners to expand the range of devices that run the ...

Beginning next week, Mozilla plans to automatically move users running older versions of macOS to the Firefox Extended Support Release, a version of the browser that provides security updates only.

An earlier Linux-based open-source operating system from the Mozilla project. Firefox OS ran HTML5-based Web applications and came with a set of default apps that were part of its Gaia user interface.