RSS for Topics

Currently, we have an RSS feed set up for the entire site (mind you if you hover over the RSS icon it links to the feed but if you hover over the text next to the Icon, it links to the blog, still need a fix for that by the way)

How do you set up RSS feeds for individual topics only? We publish reports and want to give users the option to receive updates on the reports they select instead of updates for the entire site.