While investigators are still working to determine what caused each of the crashes, troopers said winter weather impacted ...

These events range from the fairly minor — the unexplained activation of a sprinkler system in an aircraft carrier’s weapons storage compartment (Accidents and Incidents During the Period 1 ...

A record 52 mountain climbing accidents occurred across Japan during the year-end break, an increase of 22 over the same period the previous year, the National Police Agency said. The figure for ...