Britannica Academic

The web version of the encyclopedia Encyclopædia Britannica. In addition to articles from the encyclopedia, you can also search among journal articles, primary sources, e-books, images, videos, and quality-controlled web pages. You can choose to have the articles translated into almost any language. You can share content further and use the images as you wish.

ASK Britannica is an AI feature that uses only the content of Britannica to answer your questions.

Britannica also includes Merriam-Webster's Collegiate Dictionary and Thesaurus.

The encyclopedia is updated daily.