Jimmy Wales, founder (co-founder) of Wikipedia. Sleuthing into the accuracy of the open-source web encyclopedia known as Wikipedia has led to the door of its founder, Jimmy Wales. Public edit logs ...

The ADL would have us believe Wikipedia is riddled by antisemitism. The reality is more complicated, writes a scholar whom the ADL has cited.

A top New York state education official acknowledged Wednesday that the mounting number of errors found on this year's math and English tests has eroded public trust in the statewide exams.

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 ...

(HealthDay News) — Ninety percent of health articles on Wikipedia contain errors, according to a new study published in the May issue of the Journal of the American Osteopathic Association ...

Dr. James Heilman says medical students and physicians use Wikipedia entries that may not be completely accurate. He's part of a global effort to improve the most popular entries.

Wikipedia’s editors recommended that the Anti-Defamation League should not be trusted to give reliable information on the Israel-Palestine conflict.

Supreme Court Justice Rebecca Bradley was scolded by a Wikipedia editor this month for her heavy editing of her own biography on the online encyclopedia.

Up to six in ten articles on Wikipedia contain inaccuracies, according to new research. The number of factual errors shows just how unreliable it can be to use the online resource as a sole means ...

In June, an editor made a formal request that Wikipedia look again at the decision to consider Fox News a generally reliable source. That original conclusion was made 10 years earlier, and clearly ...