Explore Wikipedia's contents
Wikipedia is a compendium of the world's knowledge. If you know what you are looking for, type it into Wikipedia's search box. If, however, you need a bird's eye view of what Wikipedia has to offer, see its main contents pages below, which in turn list more specific pages.
Main subject classifications
Curated article collections
Overview articles summarize in prose a broad topic like biology, and also have illustrations and links to subtopics like cell biology, biographies like Carl Linnaeus, and other related articles like Human Genome Project.
Outline pages have trees of topics in an outline format, which in turn are linked to further outlines and articles providing more detail. Outlines show how important subtopics relate to each other based on how they are arranged in the tree, and they are useful as a more condensed, non-prose alternative to overview articles.
Vital articles are lists of subjects for which Wikipedia should have corresponding high-quality articles. They serve as centralized watchlists to track the status of Wikipedia's most important articles.
Third-party classification systems
Various third-party classification systems have been mapped to Wikipedia articles, which can be accessed from these pages:
Wikipedia has several types of pages which provide content in a non-prose form, for reference purposes.
List pages enumerate items of a particular type, such as the List of sovereign states or List of South Africans. Wikipedia has "lists of lists" when there are too many items to fit on a single page, when the items can be sorted in different ways, or as a way of navigating lists on a topic (for example Lists of countries and territories or Lists of people). There are several ways to find lists:
Timelines list events chronologically, sometimes including links to articles with more detail. There are several ways to find timelines:
Of particular interest may be:
Glossaries are lists of terms with definitions. Wikipedia includes hundreds of alphabetical glossaries; they can be found two ways:
Bibliographies list sources on a given topic, for verification or further reading outside Wikipedia:
Discographies catalog the sound recordings of individual artists or groups.
Special format collections
Growing collections of Wikipedia articles are starting to become available as spoken word recordings as well.
Collections of articles
Wikipedia's collection of category pages is a classified index system. It is automatically generated from category tags at the bottoms of articles and most other pages. Nearly all of the articles available so far on the website can be found through these subject indexes.
If you are simply looking to browse articles by topic, there are three top-level pages to choose from:
For biographies, see Category:People.
Alphabetical lists of articles
Wikipedia's alphabetical article indexes
Current history entries
You can help us keep Wikipedia up to date! The list below is for encyclopedia entries that describe and pertain to events happening on a current basis.
Collections of articles by quality or popularity
Most popular articles