The first high-severity bug, CVE-2025-8027, impacts the browser’s JavaScript engine, which only writes partial return values ...

In version 141, Firefox expands the tab groups and the vertical tab bar. WebGPU support for Windows is completely new.

Firefox 141 is out, featuring AI-powered tab groups, lower memory usage on Linux, a new unit converter, and expanded PiP ...

The distro's greatest asset is arguably also its greatest weakness If you installed the Firefox, LibreWolf, or Zen web ...

But I'm finally moving on from Firefox and all of its clones. Also: I loved Arc browser and was skeptical of its agentic Dia replacement - until I tried it This time it feels permanent. Every other ...

An engineer at Mozilla thinks Raptor Lake CPUs struggled during Europe’s early July heatwave. He’s pointing the finger at the ...

Firefox offers a "Never Remember History" option that prevents the browser from saving your browsing activity, including ...

Firefox, DuckDuckGo, Brave, Vivaldi, and Safari all join Tor—which is widely considered the most privacy-preserving option—in blocking tracking to varying degrees.

You need a browser that gets security updates. If you're still using macOS macOS Big Sur, soon your only choices will be ...

Firefox and Opera are both web browsers vying for your attention. But which one of those applications is the best fit for your needs? This guide will help you make that choice.

Firefox maker Mozilla deleted a promise to never sell its users' personal data and is trying to assure worried users that its approach to privacy hasn't fundamentally changed.