Wikipedia is a free content online encyclopedia written and maintained by a community of volunteers, known as Wikipedians, through open collaboration...

and article subjects (although the English Wikipedia has almost 400,000 encyclopedic biographies about women, men have about four times that), as well...

English Wikipedia is the primary English-language edition of Wikipedia, an online encyclopedia. It was created by Jimmy Wales and Larry Sanger on 15 January...

study published in 2010 found that the contributor base to Wikipedia "was barely 13% women; the average age of a contributor was in the mid-20s". A 2011...

Wikipedia is a free multilingual open-source wiki-based online encyclopedia edited and maintained by a community of volunteer editors, started on 15 January...

reliability of Wikipedia and its user-generated editing model, particularly its English-language edition, has been questioned and tested. Wikipedia is written...

History Be Open Source? Wikipedia and the Future of the Past," it is noted that article completeness and coverage is dependent on the interests of Wikipedians...

On Wikipedia, vandalism is editing the project in an intentionally disruptive or malicious manner. Vandalism includes any addition, removal, or modification...

Ideological bias on Wikipedia, especially in its English-language edition, has been the subject of academic analysis and public criticism of the project...

gender bias on Wikipedia is well documented and has prompted a movement to increase the number of notable women on Wikipedia through the Women in Red WikiProject...