A train in New Jersey has derailed causing hazardous chemicals to spill, including vinyl chloride.
Short-term exposure to high amounts of that chemical can lead to dizziness, drowsiness and headaches, according to the Environmental Protection Agency.
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A police officer who sparked a terror alert by making a hoax 999 call to his own force has had his "unduly lenient" jail term increased.
Autumn weather arrives for the early part of the weekend, brighter on Sunday.
The Prince and Princess are being treated to a petting zoo and a puppet show along with the children of local military families.