Zen Browser is a Firefox fork that rethinks modern web browsing with vertical tabs, split views, and a clean way to open new ...

Firefox 142 lets US users curate stores on the new tab stories by topic and lets web extensions use local AI models, among ...

Mozilla today started rolling out Firefox 86.0.1 to address a known bug causing the web browser to crash frequently when launched on Linux systems.

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.

Google and Mozilla have released new stable versions of their web browsers this week, with both Chrome and Firefox bringing a slew of new features and security fixes for Windows, Mac, and Linux.

Mozilla has launched Firefox 77 with faster JavaScript debugging, optional permissions for extensions, and Pocket recommendations in the U.K.