Mozilla released Firefox version 137.0 for Windows, macOS, and Linux, introducing new features and some security fixes. The ...

Mozilla Firefox receives major updates roughly every four weeks, giving the web browser a steady stream of bug fixes, new ...

To use Tab Groups, make sure you are running Firefox version 137 or higher. To check, click the hamburger icon at the upper right, select Help and then click About Firefox. The latest version ...

Chrome 135 and Firefox 137 were released on Tuesday with fixes for several high-severity memory safety vulnerabilities.

In a brief update, Mozilla said it updated the browser to Firefox version 136.0.4 after identifying and fixing the new bug, ...

Firefox developers have determined that their browser is affected by a vulnerability similar to the recent Chrome sandbox ...

Mozilla has released Firefox 136.0.4 to patch a critical security vulnerability that can let attackers escape the web browser ...

If you use Firefox, you should check which version you currently have installed. On Friday, March 14, certain extensions and streaming services may stop working on older versions of Firefox.

Updates for Firefox close a sandbox vulnerability under Windows. It is similar to the one attacked in Google Chrome.

With the recent Firefox 136 update, Mozilla’s web browser got several improvements and new features, including vertical tabs that sit in a new sidebar and provide a better overview when you have ...

Thunderbird developers are working on a new email service that prioritizes privacy over everything else. Here's everything we know so far.