A significant chemical leak from a railcar near Cincinnati has prompted emergency evacuations in Cleves and Whitewater Township, impacting numerous residents. The leak, identified as styrene, a toxic chemical, has resulted in ongoing evacuations, road closures, and school closures in the area. Local officials are urging residents to evacuate immediately due to the potential dangers associated with the leak, including the threat of explosion. The leak has been contained; however, evacuation orders remain in effect as safety measures are heightened. Authorities are actively working to manage the situation and ensure public safety.