RSS syndication, also known as Really Simple Syndication, is a method used by websites to distribute their content in a standardized format. This allows users to easily access and stay updated on the latest posts and news from their favorite websites without having to visit them individually. By subscribing to an RSS feed, users receive notifications whenever new content is published, making it a convenient way to keep track of multiple sources at once. RSS syndication is widely used by blogs, news websites, and online publishers to reach a larger audience and increase visibility on the internet.