Even before millions watched a QR code bounce across the screen during the Super Bowl, the plucky code scratched back into our lives.

QR codes are links that can be scanned using various smartphone apps. You'll find our favorite apps for scanning QR codes for both Android and iPhone.

QR codes are those funky two-dimensional bar code or matrix codes (pictured) that are starting to crop up. Here's how to read them on an iPhone.

Here's how to scan a QR code on your iPhone or Android phone. Many phones have QR code scanners, but if yours doesn't, we also recommend some apps to help.

Have you ever seen a colorful QR code inside a New York City subway station? They’re used to help visually impaired ...

QR codes are popular ways to scan menus, tickets, and apps. Here's how to do it from your Android phone or iPhone, and what the FCC says about it.

Not all smartphones require a third-party app to scan QR codes. Kurt "CyberGuy" Knutsson shows you how to scan codes using iPhone or Androids.

Scammers now send unexpected packages with QR codes that redirect victims to fraudulent websites or download malicious software to steal sensitive information.

The only problem is, many of those QR code-reading apps for the iPhone just don't do a good job. That prompted me to sift through more than a dozen QR code readers to find some of the best. I came ...

York tracking company Vismo has launched a product that uses QR codes to let organisations know where staff are in a building ...