Online Encyclopedia
Browse 1885 websites in this category • Page 1 of 95
Sites where Online Encyclopedia is a core feature are shown first, marked with a Core badge.
Google lets you search the web, find images, check the news, and access services like Gmail—all in one place, easy to use from any device.
Wikipedia is a free online encyclopedia that anyone can edit, offering millions of articles on a huge range of topics in many languages worldwide.
Look up word definitions, synonyms, and language tips with Merriam-Webster's trusted English dictionary, updated with new words and fun word games.
HuffPost Highline features in-depth stories and articles on news, politics, culture, and more, offering thoughtful reporting and unique perspectives.
PLOS Genetics offers free access to peer-reviewed genetics research articles, supporting open science and global collaboration in the genetics community.
Enter a DOI to quickly find and access the latest version of academic articles, papers, and research objects using this simple DOI resolver tool.
Britannica is an online encyclopedia offering thousands of expert-reviewed articles, videos, and facts on history, science, culture, and more.
Wikipedia is a free online encyclopedia anyone can edit, offering millions of articles in many languages on a wide range of topics.
Search academic articles, theses, books, and more across many fields with Google Scholar. Find trusted scholarly literature quickly and easily.
Explore the official archive of RFCs—key technical and policy documents that define Internet standards, protocols, and architecture, all in one place.
Find clear definitions and easy-to-understand guides on IT, cybersecurity, and enterprise tech topics—ideal for business and IT leaders seeking quick answers.
Explore scientific research, news, and articles from leading journals. Stay updated on discoveries and advancements across all fields of science.
Explore and search millions of patents worldwide, read full patent texts, and discover related prior art with Google Patents' easy-to-use platform.
Find English word meanings, synonyms, pronunciations, and translations with Cambridge Dictionary. Explore word games and grammar resources for learners.
Explore thousands of artworks, artists, and historical monuments in Spanish. Learn about art and history with curated content and multimedia resources.
Discover unique travel destinations, quirky stories, and hidden wonders worldwide. Find fascinating places, tips, and adventures for curious explorers.
Know Your Meme tracks and explains viral memes, internet trends, and online culture with user-submitted images, videos, and detailed backgrounds.
Look up English word meanings, synonyms, origins, and usage examples. Play word games and discover new words every day on this trusted online dictionary.
Access official UK laws, acts, and regulations from 1267 to present. Search, read, and explore all current and historical legislation in one place.