Google celebrates the 180th birthday of John Venn, the man responsible for so many fascinating PowerPoint diagrams.
In a cute animated doodle, a young musician is struggling to keep up with a marching band. But struggle is part of America's glory.
An imaginative New Yorker takes home the top prize in Google's annual contest for her doodle of a device that transforms dirty water into something clean and drinkable.
The Korean electronics giant files for a US patent to unlock mobile devices when users touch-and-drag drawings that have at least one intersection point.
Criticized for not lauding enough women pioneers in its doodles, Google decides to cheer on the world's females for International Women's Day.
Google has unveiled a new doodle for St David's Day, the national day of celebration in Wales.
The author of such classics as "Of Mice and Men" and "The Grapes of Wrath" would have been 112 on Thursday.
Google's Valentine's doodle features candy hearts. When you click on each one, you can listen to a love story from very real people indeed from "This American Life."
Google's home page honors the arrival of the Winter Olympics in Sochi. It also makes a deliberate point about human rights, using the International Olympics Committee's own words.
Google's homage on Martin Luther King Jr. day is a simple and serene depiction of a great man.