Wikipedia has sent a cease-and-desist letter to a Texas PR company that offers to help clients by editing entries on the online encyclopaedia in their favour. It follows an investigation lasting more ...

Alongside the likes of Google, Wikipedia is one of the most famous names on the internet. If users want to search for something online, they'll almost certainly head for the former, if they want to ...

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Ward Cunningham, the creator of the wiki, is proud of his invention. "We changed the world together," he says of those who contributed to his software development site C2, which spawned the online ...

Alongside the likes of Google, Wikipedia is one of the most famous names on the internet. If users want to search for something online, they'll almost certainly head for the former, if they want to ...

With little notice from the outside world, the community-written encyclopedia Wikipedia has redefined the commonly accepted use of the word “truth.” Why should we care? Because ­Wikipedia’s articles ...

Although many still browse Wikipedia with a skepticism stemming from the fact that anyone can edit its content, people routinely rely on the free online encyclopedia for information. Wikipedia was the ...

Wikipedia's traffic is down — but there's reason to be hopeful for its future, even with Elon Musk nipping at its heels with ...

Only Slate Plus members can gift Slate stories. Become a member to share 10 free articles a month. Welcome to Source Notes, a Future Tense column about the internet’s information ecosystem. You have ...