Some (not exactly subtle) changes on Firefox's official social media accounts1 indicate that the browser is about to get a ...

Firefox's new AI-powered 'Smart Window' feature is taking shape in development builds – I gave it a hands on in the latest ...

Mozilla is reportedly working on a new Firefox UI codenamed Nova, featuring curved tabs, gradients, and hints that Compact ...

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

Claude AI found 112 Firefox security flaws in 14 days, including 14 critical vulnerabilities now patched in Firefox 148 for ...

Firefox will continue security support for Windows 7 through ESR updates for 6 more months.

Mozilla’s Firefox web browser is slated for a comprehensive facelift, according to an exclusive sneak peek by web developer Sören Hentzschel (machine translated). Mozilla has reportedly begun work on ...

Mozilla extends Firefox 115 ESR support for Windows 7 and older macOS versions until August 2026, adding six more months of security updates.

Mozilla originally planned to end Firefox support for Windows 7, 8, and 8.1 in February. Now there's an extension until August 2026.