I tested the top mobile scanning apps to help you turn documents into PDFs, digitize images, and translate text on the go.

On Anant Ambani's birthday, Vantara Mumbai backs a QR-based collar and digital ID project for cows and community dogs to improve safety, tracking and emergency response across cities.

QR codes are so familiar and widespread, we tend to trust them without question. That’s exactly what scammers rely on.