Wikipedia is a free online encyclopedia featuring openly editable content created and sourced by users from around the world. Wikipedia is a volunteer service, powered and maintained by a full-time ...

The online encyclopedia is an antidote to an increasingly poisoned information ecosystem. Researchers should help to nourish ...

The billionaire launched his A.I.-powered version, Grokipedia, on Monday. By Kate Conger Reporting from San Francisco Elon Musk on Monday unveiled his own version of Wikipedia, the crowdsourced online ...

Remember when Wikipedia was a joke? In its first decade of life, the website appeared in as many punch lines as headlines. The Office's Michael Scott called it “the best thing ever,” because “anyone ...

Wikipedia celebrates its 25th anniversary this month as the internet’s most reliable knowledge source. Yet behind the ...

Wikipedia is about as good a source of accurate information as Britannica, the venerable standard-bearer of facts about the world around us, according to a study published this week in the journal ...

Wikipedia is a paradox and a miracle—a crowdsourced encyclopedia that has become the default destination for nonessential information. That it has survived almost 15 years and remained the top Google ...

In the middle of a wave of rampant misinformation, excessive hate speech, and endless harassment, X owner Elon Musk set his sights on Wikipedia. On Sunday, Musk aimed a series of tweets at Wikipedia ...

After 244 years in print, Encyclopaedia Britannica announced that it will stop printing its iconic gold-lettered reference books, thus becoming the latest victim of the success of the crowd-sourced ...