Apple reported that nearly half of users are running the latest version of the mobile operating system less than a week after its introduction on Sept. 17. The company said 46 percent are using iOS 8 as of Monday, with slightly more (49 percent) using the previous generation of software. The operating system boasts several new features including enhanced health and fitness tracking, the ability to share app store purchases with other family members and enhanced predictive typing.
More in Technology


AI isn’t going to be the end of the world — no matter what this documentary sometimes argues.


The AI company released a set of highly progressive policy ideas. There’s just one small problem.


Protecting astronauts in space — and maybe even Mars — will help transform health on Earth.


Houston, we have a plumbing problem.


How they’re using AI at the lab that created the atom bomb.


Space barons like Jeff Bezos and Elon Musk don’t seem religious. But their quest to colonize outer space is.