Mozilla, maker of the popular Firefox browser, announced Tuesday that will release a preview phone running its open source mobile operating system Firefox OS. The company has partnered with Spanish ...

In a push to generate momentum around its mobile operating system, open source software developer Mozilla is releasing free Firefox OS handsets to developers ahead of the commercial launch of the ...

Firefox is turning 10 today and to celebrate, Mozilla is launching a couple of new projects today, including a new privacy initiative and the Firefox Developer Edition, a new version of Firefox that ...

Several former Mozilla Corp. developers Monday launched a public beta of Postbox, a new e-mail client based on Firefox and Thunderbird that boasts automatic indexing of all content, including ...

Mozilla takes the wrapping paper off a project that could one day make Web developer's lives much easier by allowing them to build once and test everywhere. Senior writer Seth Rosenblatt covered ...