Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

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The Boundary Fire was a 2017 wildfire in Arizona that burned 17,788 acres (7,199 ha) of the Coconino and Kaibab National Forests. The fire was ignited on ...

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A wiki is a form of online hypertext publication that is collaboratively edited and managed by its own audience directly through a web browser.

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

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

This page lists all the recent questions asked on the Wikipedia reference desk by category. To ask a new question, please select one of the categories below. To ...

Based in San Francisco, the Wikimedia Foundation (WMF) is the organization that owns the domain wikipedia.org . The Foundation raises money, distributes ...

The Wiki Game, also known as the Wikipedia race, Wikirace, Wikispeedia, WikiLadders, WikiClick, or WikiWhack, is a race between any number of participants, ...