Google is currently performing internal testing on a neat new tool called Flipper, which attempts to make the Google News interface more like paging through a series of magazine clippings.

As reported over on TechCrunch, everyone's favorite data warehouse and advertising broker has revealed a screenshot of Flipper, a new interface to Google News which is due for launch in the Labs. You can not only browse by sections, but also by sources, keywords, and most importantly by elements such as "most popular" and "recommended."