Machine translators have made it easier than ever to create error-plagued Wikipedia articles in obscure languages. What happens when AI models get trained on junk pages? When Kenneth Wehr started ...

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

This article originally appeared on Undark. Wikipedia doesn’t exactly enjoy a reputation as the most reliable source on the internet. But a report released in June by the Wikimedia Foundation, which ...

Welcome to Source Notes, a Future Tense column about the internet’s information ecosystem. Wikipedia has 323 language editions, and at times, there are huge differences between them. For instance, ...

A group of Ghanaians have taken part in a 'translatathon' to create Wikipedia articles written in Akan – the most widely spoken indigenous language in Ghana. It's part of an effort to make the ...