A Norfolk Southern train derailment in East Palestine, Ohio, spilled chemicals, sickening residents. Now researchers are tracking the long-term health effects.

It's often quiet and cold on the streets of East Palestine, Ohio-- until the ground rumbles ... A creek that still shows signs of pollution runs under homes, right through the center of East ...

Less than a year ago, a disastrous train derailment sent a massive plume of dangerous chemicals billowing over East Palestine ... vinyl through both air pollution and ground water environmental ...