Radio Frequency Identification (RFID)-blocking technology is a multi-million-dollar industry. Consumers concerned about someone stealing their credit card info using RFID readers can buy wallets, ...

In Julian Huxley's 1927 short story "The Tissue-Culture King," a scientist becomes lost in the jungle and is captured by a tribe. He soon discovers that the tribal leader has developed a way to ...

RFID credit cards are embedded with a tag that enables contactless payments, one of the safest ways to pay. Many or all of the products on this page are from partners who compensate us when you click ...

Opinions expressed by Digital Journal contributors are their own. These days, everything runs on technology. That’s great for convenience, but it also means our personal information is vulnerable to ...

Modern conveniences such as self-checkout and contactless payments are often taken for granted. Because of this, it’s natural to overlook the critical technology that makes such everyday efficiencies ...

We may receive a commission on purchases made from links. Remember that scene in the 2002 film "Signs" when Joaquin Phoenix wore an aluminum foil cap to defend against extraterrestrial mind control?