Abstract: News sources, including news World Wide Web sites, provide a list of news articles on various topics to readers. Personalized news provides an individualized list of news articles depending on the specific interests of the readers. The invention describes a method of providing personalized news by computing related articles for each article, retaining a history of all articles read by a user, finding articles similar to articles previously read by a user, and merging those similar articles with a list of popular and recent news articles. When applied to a World Wide Web-based news application, the invention can be used to build a dynamic personalized news source that changes immediately and in real-time to reflect the interests of the readers.