Users have been reporting problems with Apple's Touch ID technology when using their iPhone 5s smartphones.

As I wrote this weekend, I am one of the unfortunate minority for whom the Touch ID fingerprint scanner on the new iPhone 5S is not working swimmingly. In my case it's been almost a full fail. Of ...

Learn how to setup Touch ID on the iPhone 5s, and how you can unlock the iPhone 5s with our fingerprint as well as buy apps and iTunes movies and music.

Curious new Apple iPhone 5S owners have gone great lengths to find new ways to use the new Touch ID feature. Here's five ways that don't involve using fingertips.

How does the iPhone 5S fingerprint scanner work, how secure and private is Touch ID.

Am I the only one disappointed by Touch ID on the new iPhone 5S? Apparently not. But why Apple would release a not-ready-for-prime-time fingerprint scanner?

Apple's brand-new iPhone 5s isn't dramatically different from last year's model, but it has at least one major addition: a "Touch ID" sensor. Us human beings are calling it a fingerprint sensor ...

Touch ID is built into the iPhone 5S home button and removes the need for conventional 4-digit passwords to unlock the phone and purchase apps.

Apple's Touch ID fingerprint sensor isn't just for fingers. It also works with cat paws, nipples, and some body parts that we won't even mention.