Once upon a time I was a big Firefox fan. Firefox 1.0 was a world better than the decrepit Internet Explorer 6 in 2005. A decade later it's a different story. Mozilla and Firefox are the zombies, and ...

Clifford led How To coverage. He spent a handful of years at Peachpit Press, editing books on everything from the first iPhone to Python. He also worked at a handful of now-dead computer magazines, ...

How bad is Firefox's fall? In June 2014, Firefox hit a new five-year low of 15.6 percent market share. Back in October 2009, Firefox was on the rise and had reached 23.75 percent. Life was good. Since ...

The Firefox web browser for Android has offered a way to “install” web apps from Firefox Marketplace for a while. But up until now that just meant you’d see a shortcut on your home screen and when you ...

In theory, I would love to use Mozilla Firefox as my everyday web browser. Unfortunately, Firefox is missing one key feature found in Google Chrome and Microsoft Edge, and that’s the ability to ...

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

For the last couple of years, Mozilla has offered its useful Test Pilot program that lets anyone try out new features it’s thinking about incorporating into its Firefox web browser. A couple more ...

Mozilla has officially brought multi-process support to the Firefox web browser. After debuting multi-process support in Firefox 48 beta a few months ago, the developers have dropped the beta label.

Firefox 100 doesn’t offer new, must-have features, yet Jack Wallen explains why this iteration of the browser might be its best ever. Break out the noisemakers, streamers, ticker tapes and celebratory ...