The new PDF viewer built into Firefox 19 is built using HTML5 so it's pretty snappy. Unless they're really into web development, the average user probably won't find any of the other updates too ...

Mozilla on Tuesday officially launched Firefox 21 for Windows, Mac, Linux, and Android. Improvements include the addition of multiple social providers on the desktop as well as open source fonts on ...

I've read about how HTML5 will change the way I use the web, but it seems like the biggest example of HTML5 in action is on sites like YouTube—which don't support ...

Firefox 20 was released just two days ago, but Mozilla has already debuted a new Firefox for Android beta. This new release adds open source custom fonts and HTML5 compatibility optimizations. The ...

The Mozilla Foundation has taken the wraps off Firefox 4 Beta 1, the latest version of its popular Web browser application. Firefox 3.0 came out all the way back in 2008, while Firefox 3.5 debuted ...

Microsoft has updated its Windows Media Player plug-in for Mozilla Firefox so as to enable H.264-encoded video on HTML5 by using built-in capabilities available on Windows 7. The HTML5 Extension for ...

Microsoft released on Wednesday a Firefox browser add-on extending HTML5-based video on the company’s Windows 7 OS. The plug-in enables Firefox users to play H.264-encoded video on HTML5 by using ...

Just about three months after launching on Safari and Chrome, Amazon's Kindle Cloud Reader app has finally made its way to Firefox. With this HTML5-based app, Mozilla devotees can access Kindle books ...

Currently, browsers rely on plug-ins to display PDF files, like Adobe Reader or Foxit Reader. This may soon change, as there is a Firefox project in the works to build a PDF reader in HTML5 and ...

The Firefox OS, a new contender in mobile operating systems, will likely see HTML5-related attacks and assaults on a crucial operating system process, according to security vendor Trend Micro. Some ...

While it’s impossible to sum up the thousands of enhancements and bug fixes both big and small, the Firefox 4 beta version brings the browser that much closer to taking over everything on the desktop.