Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation. English 6,942,000+ articles 日本語 1,445,000+ 記事

Highly respected encyclopedia in publication since 1768. Features over 100,000 scholarly articles. britannica.com - Encyclopedia. Catholic Encyclopedia. 10,000 articles on Catholic history, …

For this article, we considered eight online encyclopedias that offer free information. To compare the encyclopedias, we conducted two searches on each: Abraham Lincoln (a humanities-social …

Here are some of the best free online encyclopedias for students and kids. Wikipedia. One of the most popular online encyclopedias, Wikipedia, is the go-to source for millions of people …

Explore the fact-checked online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of objective articles, biographies, videos and much more. ... facts, and videos. Get …

An online encyclopedia, also called an Internet encyclopedia, ... This is a volunteer effort to compile an encyclopedia and distribute it for free on the World Wide Web. If you have ever …