Wikipedia is 25. Founded in 2001, this community contributor-driven site has convincingly usurped what were once the default general reference works of choice, like Encyclopædia Britannica and ...

With nearly 7 million articles, the English-language edition of Wikipedia is by many measures the largest encyclopedia in the world. The second-largest edition of Wikipedia boasts just over 6 million ...

English Wikipedia raked in more than 84 billion views this year, according to numbers released Tuesday by the Wikimedia Foundation Author of the article: You can save this article by registering for ...