Wow, Google is on fire this week. Those smart guys at Google's Software Team are pushing the envelope every now and then, where there have been some improvements before this one, click on this link to see all of Google updates for this weekend.
And now Google Mobile Team has optimized the search result pages for Android and iPhone/iPod Touch (with software v2.0 or above), all of Google search options for Android and iPhone lead to results that load faster and are formatted to fit the screen so you don't have to zoom or scroll side-to-side. They've also added touchscreen-friendly buttons and expandable maps for local business results.
The optimized search results pages are currently only available in U.S. English language. And If you prefer, you can always view desktop search result pages by selecting the "Classic" link at the bottom of any page.