navigation bar
A navigation bar is an element on a web page, often graphical, that contains links to other pages in the web site. Many sites display a single, consistent navigation bar on each page to provide site visitors with a convenient, organized way to browse the important pages or areas of the site. The navigation bar at the top of every page in Web Hosting Help, for example, includes links to Small Business Home and Yahoo! Site Solution and Yahoo! SiteBuilder help you automatically create a navigation bar for your web site.

News Headlines
News Headlines is an add-on available to all users that allows you to display the most up-to-date news, weather, and other headlines on your site. Your visitors will be able to click a headline to view the entire story on Yahoo! News. News Headlines can help bring traffic back to your site by offering a useful service and signaling to your visitors that your site is updated regularly. Learn more.

newsreader
A newsreader is a piece of software you can use to organize and read syndicated content, such as newspaper headlines or blog entries. People who read a lot of blogs especially like newsreaders because they can see the latest entries from all their favorite blogs in one place. My Yahoo! provides a great newsreader option: Readers can subscribe to as many blogs as they like; those blogs' entries appear automatically on their customized My Yahoo! pages.