Residents forced to flee their homes by a styrene leak have questions as they return home and the investigation into what happened gets underway.

Another train car leaked chemicals in Ohio. Here’s what to know about it. Plumes of white vapor shot out from a pressure release valve of a rail car, leaking styrene — a toxic chemical ...

While the leak coming from the train car appeared to be a gas, the National Institute of Environmental Health Sciences says styrene is a colorless, flammable liquid used to make plastics and rubber.

The toxic styrene leak near Cincinnati is one of many chemical spills that have polluted the air or water in or near Ohio. Here's a look at some others.

Residents near Cincinnati were urged to leave their homes due to the chemical leak as officials said there were concerns about a possible explosion.

Schools in the Three Rivers School District are closed Wednesday following a styrene leak near Cleves, Ohio.

COLUMBUS, Ohio -- Raising taxes in Ohio could soon take more than a simple majority. A new proposal from House Republicans would require at least 60% voter approval for any local tax levy--whether ...

An Ohio sheriff's deputy working on a traffic detail near the University of Cincinnati was struck and killed Friday by a vehicle driven by the father of a teenager who was shot and killed by ...

An Ohio divorce attorney accused of fatally stabbing a client more than a decade ago in a plot to delay her trial pleaded not guilty Wednesday to aggravated murder and kidnapping charges.

The decision to close the plant comes just five weeks after a styrene leak at the site prompted the evacuation of several hundred residents in Whitewater Township.

Ohio's top political leaders are telling the State Teachers Retirement System to hold off hiring a new executive director.

A reckless driver caused a three-vehicle crash on a busy Ohio interstate when they came to a dead stop after missing an exit and tried merging over during rush hour traffic.