Heading home after a frightening experience. It was around 1 p.m. Tuesday when Hamilton County Emergency Management Agency ...

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

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

A chemical leak from a railcar prompted officials to issue an evacuation order for residents in Hamilton County, Ohio, ...

Residents in an Ohio community where a dangerous chemical leak occurred are being allowed to return to their homes.

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

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

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

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

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

Residents of Grandview were told to evacuate after a railcar experienced a potentially hazardous chemical leak.