Researchers from the Ca' Foscari University of Venice have discovered traces of indigo on Paleolithic stone tools.

I n a recent study about ancient ancestors, archaeologists elaborated on the earliest evidence of indigo dyeing, showing that ...

Traces of color blue indigo on 34,000-year-old tools from Dzudzuana Cave reveal that early humans processed plants for dye ...

An international research team coordinated by Ca' Foscari University of Venice has identified the presence of indigotin—a ...

Humans used blue indigo dye 34,000 years ago, new research shows, revealing early plant processing skills in Paleolithic ...

The University’s colors originated from the Dialectic and Philanthropic Societies, the literary and debate societies founded ...

A vat of indigo dye contains the magic of chemistry and the history of ancient civilizations. It’s also the reason your denim jeans are blue. At a recent Blue Hands event, textile artist Melanie Audet ...