Most smartphones use capacitive or ultrasonic fingerprint sensors for authentication. The technologies are a little different, but both work well.

If you're having issues with your phone's fingerprint sensor, you can make a few simple changes to improve its accuracy.

Optical fingerprint scanners, like the ones used in older generations of Pixel phones as well as on other Android phones, light up to capture your fingerprint with an embedded sensor.

WhatsApp offers a lock feature that secures access to the messaging app by using your phone's biometric sensor.

As expected, Apple unveiled a cheaper version of the iPhone along with a more advanced model with a fingerprint sensor during its Tuesday press conference.

In-display fingerprint sensors have become commonplace in virtually all Android smartphones, for better or for worse, and five years later we’re finally seeing the ultrasonic variety widely used ...

Apple's new foldable iPhone will reportedly not feature an under-display fingerprint sensor, new rumors suggest a ...