It may not seem "futuristic" these days to dip or tap a credit card instead of swiping it, or to hold a cell phone over a payment terminal to cover your groceries. But in the U.S., you only have to go ...

Contactless card transactions have quickly emerged as popular payment methods in recent years. Instead of swiping your card or using a chip, you can simply scan the card or use a mobile device without ...

RFID credit cards are embedded with a tag that enables contactless payments, one of the safest ways to pay. If you have an EZ Pass in your car or a microchip in your pet, or if you’ve used a hotel ...