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

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

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

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

The leak in Whitewater Township involves styrene, a gas used in producing plastic, rubber, fiberglass and other structural ...

A train car in Whitewater Township, Ohio, was discovered to be leaking styrene, which is used to make plastic and fiberglass ...

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

WHITEWATER TOWNSHIP, Ohio (WKRC) - Sheriff's deputies turned people away from State Route 128 at Cilley Road starting early ...

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

Evacuation and shelter-in-place orders have been lifted after a dangerous chemical leak in Whitewater Township.

A portion of Hamilton County has been ordered to evacuate their area. According to the Hamilton County Emergency Management, ...