An intuitive interface makes Sunrise Calendar one of the best free calendar apps that's available on multiple platforms.
The popular calendar maker marks Microsoft's second intriguing app acquisition in less than two months.
The shifting of Saturn's short days is on display in a NASA image of sunrise on the ringed planet, one of many dazzling portraits captured by the Cassini spacecraft.
Sunrise adopted the look and feel of iOS 7 early on, and did it well.
iOS users aren't the only users who will sleep better after enabling this feature.
NASA releases a video guide to a solar system phenomenon that hasn't happened in more than 10 years.
The latest update to Sunrise enables the ability to add holiday, sport schedules, and similar calendars to your iOS device.
Sunrise has released a beautiful iPhone app to keep your life on schedule.
An unusual total lunar eclipse happening early Wednesday morning US time will turn the moon a coppery red and lucky watchers may even see a simultaneous sunrise and moonset.
Wake up each morning with the day's agenda in your in-box.