Last month, Mozilla made a quiet change in Firefox that caused some diehard users to revolt. Deep in the browser’s privacy settings, Firefox introduced an experimental “privacy-preserving ad ...

I interviewed Ajit Varma, the head of Firefox, and he made a clear case for why you should use Firefox: "Build better ...

Mozilla has been fighting a losing battle against Google Chrome for the past few years. Firefox's share of the browser market has shrunk dramatically, its once-dominant position chewed down to a ...

The people behind the Firefox browser are feeling fired up about how desktop and mobile platforms shape browser choices these days. And they went to the trouble of publishing a 66-page report Thursday ...