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 ...

While most college professors have long since dismissed Wikipedia as an inaccurate source of information, one is standing up for it. A new peer-reviewed study from Brigham Young University says ...

An ongoing study by University of Minnesota researchers has revealed that only one-tenth of 1 percent of Wikipedia users account for nearly half the content value of the free online encyclopedia, as ...

SAN FRANCISCO – Wikipedia, the encyclopedia that relies on volunteers to pen nearly 4 million articles, is about as accurate in covering scientific topics as Encyclopedia Britannica, the journal ...

Wikipedia entries are more likely to paint public figures on the right in a negative light than the left, a Manhattan Institute study released Thursday found. The study analyzed the sentiments of ...

Wikipedia is, at least for now, surviving the artificial intelligence (AI) era, according to a new study by King’s College London in the United Kingdom. The free, internet-based encyclopedia launched ...

Wikipedia — the world's largest online encyclopedia — celebrated its 20th anniversary this year. One of the biggest collaborative efforts in human history, thousands of volunteers around the world ...