Chicago will once again go all out for St. Patrick’s Day this year with one of the city’s most iconic traditions: The 2025 ...

Ever wondered why Chicago dyes its river green for St. Patrick's Day? Here's the fascinating history behind the tradition ...

Ready to be a part of one of Chicago's most popular holiday celebrations? Watch as the Chicago River gets dyed green for St.

One longstanding ceremony is the dyeing of the Chicago River, when artificial coloring is used to turn the water an emerald green during the week leading up to St. Patrick's Day. The event is a ...

The biggest stories of the day delivered to your inbox.

The environmental nonprofit group Urban Rivers spotted the female beaver along the South Branch of the Chicago River. The ...

Water tracing dyes are often bright green to increase the visibility of the flow of water. They can help with determining how ...