In computing, a feed aggregator, also known as a feed reader or simply as an aggregator, is client software or a Web application which aggregates syndicated web content such as news headlines, blogs, podcasts, and vlogs in a single location for easy viewing.
Aggregators for Debian
It is possible to search for news aggregators in Debian using apt search locally (e.g. with apt search feed or, for instance, using the Debtags database and searching for the keyword "feed" among programs with a query like this: https://debtags.debian.org/search/?wl=&q=feed&qf=programs.
Some Free-source, syndicated news aggregator for Debian :
Watches RSS (or Atom) feeds and sends you a nicely formatted email message for each new item. (package:rss2email )
News_aggregator in Wikipedia