We may earn a commission when you click links to retailers and purchase goods. More info. Available today for Pixel devices and coming to all Android devices with a fingerprint reader and running ...

Using your fingerprint to unlock a phone screen is a technology that’s been around for years now. It’s safe to say that many phone users already have the general idea how it works but sometimes, the ...

If you're flying Delta out of Reagan Washington National Airport, you might be able to use your finger to board your plane. Colin is Mashable's US & World Reporter. He previously interned at Foreign ...