Discover the old-school supermarket chain where the first barcode was scanned -- and how that single moment revolutionized ...

When Paul Tafforeau saw his first experimental scans of a COVID-19 victim’s lung, he thought he had failed. A paleontologist by training, Tafforeau had been laboring with a team strewn across Europe ...

Learn how to scan QR codes on Android with ease using your camera app. Simple steps to get you started quickly.