The country's biggest auctioneer of high-end Canadian art intends to "revise" its practice of stamping ink "logos" on the backs of the Lawren Harrises and Emily Carrs it sells - a "controversial, ...

(Nanowerk News) The next time you place your coffee order, imagine slapping onto your to-go cup a sticker that acts as an electronic decal, letting you know the precise temperature of your ...

Once ink date stamps were the only guarantee dusty libraries had of keeping track when their books were borrowed. So when the digital age arrived over a decade ago, they were quickly replaced with ...

Stamps are cultural heritage objects which give an amount of historical information that is invaluable. There is an increase in the amount of counterfeit historical inks; this is because historical ...