These hidden digital markers, unlike the standard barcode pictured above, are undetectable to the human eye but visible to advanced scanning systems / Credit: Michal Hostovecky via Shutterstock As ...

Barcodes are commonly used to track items like groceries or clothing, but University of Central Florida researchers have developed a special "barcode" to identify much smaller objects: molecules ...

MANILA, Philippines — Local pharmaceutical industry players were urged to adopt 2D barcodes, which include Quick Response (QR) codes, as a measure to fight the spread of counterfeit medicines ...