The auction includes a $100trillion note from Zimbabwe, issued during the country's years of hyperinflation ...

Swiss francs, issued by the Swiss National Bank, are often considered among the most beautifully designed in the world.

From early experiments in Sweden to broader global adoption, QR codes in bank notes have evolved as both a security feature ...

Suitcases of forged banknotes aren't just the stuff of heist movies and spy novels. Banks and governments around the globe are constantly working to prevent fraudsters from introducing fake cash into ...