Swipe cards are used most everywhere -- from credit cards used to make purchases to swipe cards that work as keys to enter doors and even cards that can help companies keep track of workers' time.

The Wall Street Journal looks at swipe-card readers, a technology that could change medical billing practices in the future. The paper examines units made by Companion Technologies, a subsidiary of ...

PITTSBURGH — It's caused many moments of hesitation at the end of the checkout line: Do you swipe your credit card, or insert it? "Even the places that have them don't even use them," shopper Tom ...

KMBC NINE NEWS. ALL RIGHT, WE DO IT ALL THE TIME. SWIPE A CREDIT OR DEBIT CARD TO PAY FOR SOMETHING AND. BUT ONE SWIPE COULD COST YOU. KMBC NINE S BRYA BERRY SHOWS US THE DEVICE THAT COULD BE STEALING ...