Google News - Comprehensive up-to-date news coverage, aggregated from sources all over the world by Google News.
Lurchr - Saves all your Slack links, so you can focus on work
Unfiltered.news - What the world is talking about, visualized graphically
Slack News Feed - Get the top posts from every Slack chat you're in.
The News 2 - Product Hunt + Hacker News + Designer News
Tettra - Tettra is a company wiki that helps teams manage and share organizational knowledge.