Tech Insider
image of official looking at hole in plane
Investigator-in-charge John Lovell examines the area where the plane's door plug had been.
Tech Insider
alaska airlines
The National Transportation Safety Board is investigating how a "mid-cabin door plug" blew off a Boeing 737 Max 9 mid-flight on Friday.
Tech Insider
a railroad yard with CSX trains
A railway worker was killed by a remote-controlled train Sunday, the third time an incident like this occurred, unions said.