We've all dealt with them over the past 10 years. The rise in usage of QR codes, or quick-response codes, has been incredibly noticeable. These are codes that you scan with your phone to display ...

A weekend surge at a popular tourist spot often reflects familiar pressure points. Visitors arrive in groups, move toward the entry point, pause to ask where the queue begins, and look for the ticket ...

QR codes can act as a convenient shortcut but, in the right hands, it can also be a tool for scammers. Here's why you should ...

Cameron Nakashima joins producer/host Coralie Chun Matayoshi to discuss why QR codes are used, legitimate businesses uses, various ways QR codes are used for scams, top safety tips for using QR codes, ...

A sign with a QR code on the trail at Chimney Rock National Historic Site in Nebraska A weekend surge at a popular tourist spot often reflects familiar pressure points. Visitors arrive in groups, move ...