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

Firefox developer Dave Townsend has been working on porting the Firefox web browser to the Palm Pre. As you can see from the picture above, he’s been at least partially successful. There’s no word yet ...

It’s the time of year to stock up on school supplies: spiral notebooks, folders embossed with college logos, and…a new Web browser. Last week Mozilla, maker of the popular Firefox Web browser, ...

Mozilla and Anthropic announced that they are partnering to improve the security and stability of the Firefox web browser.

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

Mozilla is introducing profiles to its Firefox web browser that make it easier to separate and organize your online activity. The profile management update will roll out starting October 14th, ...

The browser wars continue to heat up. Firefox is exploring a new way of hooking people on its browser faster, instantly setting it as your default web browser upon installation. The experiment uses an ...

Mozilla Firefox is a popular web browser known for its speed and reliability. However, you may sometimes encounter a warning message saying “A web page is slowing down your browser Firefox on Windows ...

Flagging all the privacy red flags beforehand.

(Bloomberg/Agnee Ghosh) — Mozilla Corp. elevated the head of its Firefox web browser to chief executive officer of the company, which is trying to position itself as an independent, privacy-focused ...

If you’re fed up with signing up for new accounts online and then being perpetually spammed in the days and weeks after, Mozilla has an idea that could help. The company has just announced its Firefox ...