Google is likely to roll out its new homepage and search results page with in few days after final modifications.You can watch those screen shots here.
New page is of more blue with new Google logo of no shadow and is of more soft looking search buttons. And permanent sidebar placed at right side in the search results page.
you can also try this new Google home page in your favorite browser.Follow the few steps below to try Google's new home page.
step 1: Open your favorite browser
step 2: Enter Google.com or hit here.
I found this hack not working in Google chrome browser,If any have such experience please comment.
Search results page screen shot