A vapor cloud, a grocery store evacuation, and the odor of nail polish remover: What Ohio residents described to dispatchers ...

An evacuation order was issued shortly after styrene, a toxic and flammable chemical that is used to make plastic and rubber, ...

A dangerous gas leak from a railcar halted school operations and caused immediate evacuations in Whitewater Township, Ohio.

All evacuations were lifted in a western Cincinnati suburb Wednesday evening, a day after a chemical leak from a railcar.

Emergency officials said styrene was leaking from a rail car in Whitewater Township, Ohio, and warned of a risk of explosion ...

The toxic styrene leak near Cincinnati is one of many chemical spills that have polluted the air or water in or near Ohio.

An evacuation order remains in effect for residents in an Ohio community as crews work at the scene of a dangerous chemical ...

A dangerous chemical leak from a rail car has spurred an evacuation order in an Ohio town. Hamilton County Emergency Management issued the order Tuesday for Grandview.

CINCINNATI — A dangerous chemical leak at a railyard near Cincinnati forced nearby schools ... from the Federal Railroad ...

Ohio officials issued evacuation and shelter-in-place orders after a chemical leak from a train tanker car near Cincinnati in Whitewater Township, Ohio. Officials are concerned about the risk of ...

Upon finding these forever chemicals in local drinking water, University of Cincinnati researchers are now trying to understand how these toxins can leak into the water supply. Manufacturers could ...

A gas leakage from the factory of a chemical company has spread panic in ... Efforts are on to pin down the gas and find the cause of the leak. Teams have also been dispatched to control the ...