As of December 2025, there are over 66 million articles across all languages on Wikipedia. Around 7 million articles are in English.

Wikipedia marked its 25th anniversary on Wednesday, underscoring its transformation from a modest online experiment into one ...

The Wikimedia Foundation said it has inked agreements with Microsoft, Google, Amazon and Meta to use its content for training ...

Wikipedia marks its 25th anniversary by signing paid AI licensing deals with major tech firms, such as Amazon, Meta, and ...

Video. The founder of the platform says large language models have been ‘hammering’ Wikipedia’s servers and AI companies ...

As large language models absorb Wikipedia’s content without attribution, the world’s free encyclopedia finds itself at the center of the AI information economy—struggling to keep control over the ...

On 15 January 2001, Wikipedia appeared online with a short announcement saying it was new. Pew Research Center traces ...