The use of news or feed readers among internet users is becoming more popular. These documentaries are a growing number of websites offering feeds based on the latest news.
Lithuria is a free open source application for Linux without having to open your browser, which lets you read news from your favorite websites.
Organize all your feeds into folders which can instead be organized in different inboxes.
Above that, Liferea will allow you to identify articles as interesting as you read later on.