National Transportation Safety Board

NTSB Chair Jennifer Homendy said the investigation could take 12-18 months. She said a preliminary report will be out in a few weeks and the agency might issue safety recommendations earlier.

East Palestine residents have expressed distrust in government agencies since the train derailment in February. However, with the National Transportation Safety Board in town for investigative hearings, residents are saying they trust the agency and appreciate its transparency.

Over the past week, turbulence caused one death on a business jet and seven hospitalizations on a commercial flight. Here's what to know about how to keep yourself safe and why turbulence happens.

A preliminary report from the National Transportation Safety Board says that just before a business jet crashed into an Akron apartment building, an…