Liferea , the free news aggregator on your Linux desktop.

Screenshots

1.) Reading news feeds in an email client like interface.

2.) Hide read feeds from the subscription list.

3.) Three pane view mode for wide screens.

4.) Play SoundCloud music in Liferea.

5.) Play music enclosures with the internal player.

6.) Read your favourite comics!

7.) Customize Liferea in the preferences dialog.

8.) Easily subscribe to new feeds.

9.) Browse the web with tabs inside Liferea.