Entomologists are gluing tiny QR codes on honey bees to better track the pollinators’ travel habits and life cycles. In doing ...

Recent phishing and other attacks have leaned on this common type of barcode. We outline the methods used to trick you—and ...

The way people pay for city bills and utilities has undergone a remarkable transformation. The rapid evolution of technology ...

Efficient payment systems are at the heart of seamless public transport and urban service operations. With growing ...

In the Indian market, QR codes have undoubtedly emerged as a key component of digital payments due to their quick adaptation.

When QR codes have become ubiquitous across cities and towns, how can Alipay disrupt the well-established payment system ...