Unfiltered.news - What the world is talking about, visualized graphically
Hacker News Stack - Focus on the really fresh and unread news in Hacker News.
Google News - Comprehensive up-to-date news coverage, aggregated from sources all over the world by Google News.
Hacker Newsletter - Best of Hacker News in your inbox every Friday.
News API - Get live headlines from a range of news sources
Box Piper Hacker News - Re-Imagined Hacker News for this decade.