Every year as part of the city’s St. Patrick’s Day celebrations, thousands of onlookers clad in green cheer on a boat crew sprinkling orange powder into the Chicago River to turn it a festive shade.

Sign up for CNN’s Eat, But Better: Mediterranean Style. Our eight-part guide shows you a delicious expert-backed eating lifestyle that will boost your health for ...

While most kids grow up watching their fathers participate in hobbies such as football, hunting or golf, Mark Workman’s father Jerry was a master wool dyer. “Their (other kid’s) dads didn’t dye wool, ...

CHICAGO -- For the last 60 years, enterprising Chicagoans have dyed the city's river a vibrant green in honor of St. Patrick's Day. Thousands of residents turn up to watch the Chicago River light up ...

Cloth dyers in Nigeria traditionally made their dyes from vegetable matter. Eight plants are identified as sources for dyes of various colors. The most common of these is Louchocarpus cyanescens from ...

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