theSkimm - theSkimm app anticipates what you need to know and when.
Aeon Timeline - "The timeline tool for creative thinking. Capture, create and explore ideas."
The History of the Web - The web's best stories, delivered each week.
Preceden - Preceden makes it easy to build simple, powerful timelines
Finkip - Discover and read blogs faster
Timeline - Timeline is a cross-platform application for displaying and navigating events on a timeline.