So to turn an RSS feed into something readable, you need an RSS reader. An RSS reader is an app that parses the XML code of an RSS feed and renders it to look more like what you'd see on a website. For example, here's the same RSS feed pictured above in Feedly (free plan available), a popular RSS reader: More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.