
Water in Venice's Grand Canal turns green
Italian police are investigating the source of a phosphorescent green liquid patch that appeared in the Grand Canal in Venice.
Italian police are investigating the source of a phosphorescent green liquid patch that appeared in the Grand Canal in Venice.
A patch of phosphorescent green liquid that appeared in Venice's Grand Canal was caused by the chemical fluorescein.
Venice's canal has turned a fluorescent green. Luigi Costantini / AP. A patch of water turned bright green in Venice's canal on..