The update, which became available for download Monday, adds support for Apple Pay, brings back the camera roll and launches the iCloud photo library.
Find out which apps can export data into the Health app on your iPhone.
Hungarian research suggests that those born in the summer are moodier adults than those born in the winter.
It's the first auction of new wireless spectrum in six years. CNET gets you up to speed on how this will affect your wireless service in the future.
For the first time, researchers have used a video camera mounted on a hexacopter to monitor the behaviour of killer whales in the wild.
Only around half of the 250 million iPhone 4S units and older models may be upgraded in the near term, leaving plenty of room for fiscal 2015 and 2016, says Morgan Stanley analyst Katy Huberty.
Diabetics are being warned that Apple's Health app is not compatible with some blood glucose measurements, meaning those in the UK and Australia could see inaccurate readings.
Apple's new iOS 8 app aims to be a hub for fitness and health. Here's how.
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Apple offers a complete picture of your well-being with Health, a portal for all your fitness and health-related apps.
View and manage all your wellness data in one place with Health.