Wikipedia is 25. Founded on this day in 2001, this community contributor driven site has convincingly usurped what were once ...

Ian Ramjohn remembers the first time he edited Wikipedia. Ramjohn is an ecologist by training, and for more than a decade, he ...

Wikipedia, the online encyclopedia written by volunteers, is embracing artificial intelligence to mark its 25th anniversary ...

Wikipedia had to fight to establish its legitimacy—and now it faces a new existential threat posed by generative AI ...

Wikipedia turned 25 years old today. Now, its audience is increasingly all the massive big tech AI answer engines around the ...

Artificial-intelligence systems are feeding on Wikipedia without giving back, and academic indifference is threatening the ...

Wikipedia on Thursday unveiled partnerships with several Big Tech companies including Microsoft , Meta and Amazon , marking a ...

Wikipedia announced deals several AI companies, including Amazon, Meta and Perplexity on Thursday. The deals allow partners ...

Wikipedia turns 25 today. What began in 2001 as a small experiment is now one of the most visited websites in the world. Over ...

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

To celebrate, the Wikimedia Foundation — the nonprofit that backs Wikipedia — is releasing brief clips that highlight eight ...