Anthropic’s Claude Opus 4.6 AI found 22 Firefox vulnerabilities, including 14 high severity, helping Mozilla patch flaws in Firefox 148.

Mozilla released an update for the ongoing Firefox beta, bringing the current version to 3.1b3. This will be the last beta before the version number changes to 3.5, according to the organization.

Matt Mickiewicz of SitePoint, publishers of some interesting technical books, including Everything You Know About CSS Is Wrong! (see my review here) writes: You might be interested in our HTML & CSS ...

As Mozilla struggles amid leadership and market challenges, some industry watchers fear its Firefox browser will fall victim to the Chrome juggernaut. At this point, the best thing Mozilla Corp. has ...

Editor’s Note: The following article is reprinted from the Today @ PC World blog at PCWorld.com. Mozilla this week discussed its goals for Firefox 4, the next major upgrade of its open source Web ...

After five years in the making, IE 7 has a distinct new look and an improved security posture, but our initial test shows that the Microsoft browser still nips at the heels of Firefox’s feature set ...

With the new Firefox 148 browser update for Windows, macOS, and Linux, Mozilla is introducing a number of new features and ...

This guide shows how to install the latest Firefox build on Linux and adjust key settings to reduce tracking, limit telemetry, and strengthen browser security.

Installing Firefox 3 is a simple process, whether you’re installing it for the first time or installing over an existing version. There can be a few twists along the way, though. Here’s what you need ...