The libraries community has a huge number of opportunities to help solve gaps on Wikipedia.

The Wikimedia community celebrates Wikipedia and its sister projects with nearly 150 events on six continents as the Wikimedia Foundation announces an endowment to sustain Wikipedia for the future.

2015 was the year of the movie on Wikipedia, with eight film-related articles in the top 25—and one climbing all the way up to No. 3 in the last two months of the year.

Teaching Wikipedia; Does advertising the gender gap help or hurt Wikipedia?

With contributions by: Piotr Konieczny, Tilman Bayer and Max Klein

Sports fans vandalize Wikipedia articles, and sports bloggers write about it—often. But what really happens behind those headlines? A vandal, an editor, and the surprisingly short lifetime of a highly publicized incident.

Funds will support work to help people find the most relevant information on Wikipedia and Wikimedia projects.

New Trustees bring deep financial, operational, and organizational development expertise to Wikimedia’s free knowledge mission.

Sara Mörtsell, Education Manager for Wikimedia Sverige, is working to help educators and learners in Sweden understand how free and open education can work for them.

The Sydney Opera House lit in French tricolor after the November 2015 Paris attacks. In only a month and a half, this article received one of the highest edit totals of any article on the English Wikipedia in 2015. Photo by Ludopedia, freely licensed under CC BY-SA 3.0. Each day,…

Our story on John Oliver’s ‘fowl’ jokes was one of the blog’s most popular posts of the year. Photo by TechCruch, freely licensed under CC BY 2.0. On December 15, the Wikimedia Foundation’s Victor Grigas, in collaboration with several Wikimedia community members, released #Edit2015, a look back at the wonder,…