They did, however, discover a series of factual errors, omissions or misleading statements. All told, Wikipedia had 162 such problems, while Britannica had 123.

Iffy-pedia: Up to six in ten articles on Wikipedia contain factual errors . By AMY OLIVER FOR THE MAIL ON SUNDAY . Published: 06:21 EDT, 18 April 2012 | Updated: 19:46 EDT, 18 April 2012 . 81.

Sixty percent of Wikipedia articles about companies contain factual errors. But when public relations professionals try to correct them the rules often get in the way, experts say.

A new study has found that Wikipedia entries on the costliest medical conditions contradicted the latest medical research 90% of the time. A team of U.S. scientists said they found “many errors ...

Sixty percent of Wikipedia articles about companies contain factual errors, according to research published today in the Public Relations Society of America's (PRSA) scholarly publication, Public ...

Errors are human, says Wikipedia founder As Wikipedia celebrates its eighth birthday on Thursday, founder Jimmy Wales says the open system is here to stay. 'Openness is the solution, not the problem' ...

Wikipedia’s editors declared that the Anti-Defamation League cannot be trusted to give reliable information on the Israel-Palestine conflict, and they overwhelmingly said the ADL is an ...

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

Wikipedia recently started using artificial intelligence software to detect vandalism on the site so it can relax its rules on new contributors and increase the number of editors.

In Wikipedia’s 18 years of existence, it has become a fixture in our lives: It ascends to the top of Google’s search results and provides answers to the questions we ask Alexa and Siri.