Mozilla is readying a program that will allow companies to build their own customized browsers based on the next version of Firefox, which will be out in a few weeks ...

I spoke with Firefox's head, Ajit Varma, about why the company is returning to fundamentals after years of decline.

As is true of most good software, both Firefox and Thunderbird work pretty well installed with default options. But like most complex tools, a bit of learning and tweaking pays off. While options tabs ...