An evacuation order remains in place after a railcar in Ohio began leaking styrene on Tuesday. While the leak has stopped, ...

Ohio officials say they've stopped a chemical leak from a rail tanker car near Cincinnati. NBC News' Maggie Vespa reports ...

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.

A styrene leak in the East End near Lunken Airport in 2005 led to several days of evacuations for residents and a multi-million dollar class-action lawsuit.

Students in school buildings and residents in neighboring homes were told to evacuate after a dangerous chemical began ...

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

A chemical gas leak from a rail tanker in Whitewater Township, Ohio, prompted fears of an explosion and evacuation orders for ...

Evacuation and shelter-in-place orders are in place in a western Cincinnati suburb after a dangerous chemical leak from a ...

An evacuation order remained in effect Wednesday for residents in an Ohio community as crews continued to work at the scene ...

The leak has stopped and so far no injuries or illnesses have been reported but there are still concerns about a possible explosion ...

: The image has been clarified for the evacuation area of half-mile radius. pic.twitter.com/Mv66wHwCss — Hamilton County EMA ...

An evacuation order remained in effect Sept. 25 for residents in an Ohio community as crews continued to work at the scene of a dangerous chemical leak.