A train derailed in East Palestine in the U.S. state of Ohio on Friday night causing a massive fire in the area.
It was not immediately clear if there were any casualties.
Emergency crews have been evacuating residents from their homes within a one-mile radius of the fire.
Freight railroad company Norfolk Southern Corp is "coordinating closely with local first responders while mobilizing our own teams", a company spokesperson said in a statement to Reuters.
It is not known what caused the derailment or what the train was carrying.


Airbus A320 recall disrupts Asian travel as carriers scramble to patch software
Hong Kong mourns victims of blaze that killed 128 and counting
Hong Kong tower fire toll rises to 128, over 200 remain missing
Ukraine's top peace negotiator quits after raid by anti-graft police
Trump vows to freeze migration from 'third world countries' after DC attack
