The Digital ID is essentially a copy of your passport, and has limited availability and use. It currently requires a U.S.

Carrying cash and cards is no longer essential for many, thanks to the advent of digital wallets. This technology enables millions of purchases and money transfers to be made with a few clicks or ...

From groceries to gas, more people are tapping their phones instead of swiping cards to pay. But what happens if that phone goes missing or falls into the wrong hands? Consumer Reports tells you how ...