Twitter has just announced on their blog two new key bits of functionality: improved search and photosThe latter, we've obviously been all over in recent days, as we first broke the news a couple days ago.

The former, we mentioned was likely coming as wellBut there are a few details we didn't know First of all, today brings a completely new version of Twitter Search that promises "more relevant" tweets, but also shows you related pictures and videos in the right-side pane.

Even more interesting is that Twitter has partnered with Mozilla for a new version of the Firefox browser with Twitter built into the search bar(There is also an add-on for current Firefox users.) .