This is an excerpt from Dollar Scholar, the Money newsletter where news editor Julia Glum teaches you the modern money lessons you NEED to know. Don’t miss the next ...

RFID credit cards are growing in popularity and have already been adopted by major credit card issuers. These cards use radio frequencies to allow the cardholder to pay at terminals by tapping their ...

Indian technology company ID Tech Solutions has released its IDT-87 UHF RFID reader to capture tag reads in outdoor, industrial settings such as mine or factory gates and weigh bridges. The reader is ...

Samsung Electronics has developed an RFID (radio frequency identification) chip it hopes will turn mobile phones into more useful tools to tell people about the products and services they want.