Older entries:

• Newish: Google Image Carousel Sliders In Mobile | September 13, 2017
• Google Tests People Also Search For On Right Side Bar | September 7, 2017
• Google Tests New Expandable Sitelinks On Mobile | August 28, 2017
• Google Hotel Search Prominently Adds Number Of Hotel Results | August 14, 2017
• Google AdWords Matches New Organic Sitelinks Design With Carousel Buttons | August 10, 2017
• Google Tests Topics For Search Refinements | August 7, 2017
• More Google Interface Design Testing... | August 4, 2017
• Google Replaces Share Button With Save Button In Local Panel | August 2, 2017
• Google Adds Hamburger Menu To Mobile Search | August 2, 2017
• Google Tests New Style For Searches Related To | August 2, 2017
• Google Tests New Design For Image Search Results | July 27, 2017
• OMG: Google Tests Auto-Playing Videos In Search Results | July 25, 2017
• Google Now Rolling Out Carousel Based Sitelinks | July 25, 2017
• Google: Logos In People Also Search For Feature | July 25, 2017
• Google Tests "See More Results" Button Instead Of "Next" Button | July 24, 2017
• Google Design Tests Continue With Light Blue & Green Interface | July 20, 2017
• Google Top Voted Tag For Movies In The Search Results | July 19, 2017
• Google Tests A Darker & More Bold AMP Logo In The Search Results | July 17, 2017
• Google Tests Fade Away People Also Search For Box | July 17, 2017
• Google Tests Rounded Buttons For People Also Search For | July 14, 2017
• Google Tests Detailed Search Refinements: By Material, Type, Brand & More | June 27, 2017
• Google Tests Large Images For Hotel Listings | June 26, 2017
• Test: Google Hotel Price Slider With Hotel Price Graph | June 12, 2017
• Google Local Panels Now Rolling Out Tab User Interface? | June 6, 2017
• Google Tests A More Colorful Black Search Results Design | June 5, 2017
• Google Tests Clickable Hotel Prices In Map View | May 25, 2017
• Google Tests New People Also Search For Carousel Interface | May 25, 2017
• Google Tests Gray & Green URLs For Snippets On Same Page? | May 23, 2017
• Google Tests "On This Page" Buttons In Search Results Snippets | May 22, 2017
• Google AdWords Tests Expand Out Carousel Price Extensions | May 19, 2017
• Google Black Design Tests Now With Blue Bars | May 18, 2017
• Google Testing Large Arrows For Search Results Pagination Controls? | May 16, 2017
• Google Tests Dropping The Featured Snippet Result From Core Results? | May 15, 2017
• Google Tests AdWords Ad Car Stack Format | May 15, 2017
• Google Drops Some Top Carousels For "Best" Or "Top" Like Queries | May 15, 2017
• Google Image Search Adds Quick Filters For GIFs, Latest, Clip Art & Colors | May 9, 2017
• Google Home Services Ads Now With 3 Card Design | May 4, 2017
• Google Mobile Search Gets Fresh & Viral AMP Carousel | May 4, 2017
• Google Black Search Results User Interface Test | May 1, 2017
• Google Tests Reviews Tab On Local Knowledge Panel | May 1, 2017
• Google: 1,653 Search Launches With 9,800 Live Experiments & 130,336 Search Quality Tests | April 28, 2017
• Google Hotel Booking Interface Testing Carousel Layout | April 26, 2017
• Google Tests Dropping AMP Logo From Search Results | April 24, 2017
• Google "View Rates" Call To Action Overlay For Hotel Listings Search Results | April 24, 2017
• Google Tries New Design For Tags In Search Snippets | April 19, 2017
• Google Tests Local Knowledge Panels Without Maps | April 6, 2017
• Google Tests URL At Top Of Search Results Snippets | April 5, 2017
• Google Search Snippets Showing "Tags" | March 31, 2017
• Google Tests Breadcrumbs At Top Of Search Results Snippets | March 31, 2017
• Google Tests New Video Carousel In Search Results | March 10, 2017