
Venice's Grand Canal turns fluorescent green, authorities investigate source.
A bright-green phosphorescent liquid patch has appeared in Venice's Grand Canal near the Rialto Bridge, prompting an investigation by the police and environmental authorities to determine the source of the pollution. The governor of the Veneto region, Luca Zaia, posted a photo of the green liquid and requested an investigation. Images on social media show the green patch spreading through the water near an embankment lined with restaurants.
