The NTSB federal investigation into the deadly midair collision near Washington Reagan National Airport uncovered a high-pressure air traffic control culture.

A section of Interstate 5 has reopened Thursday morning in Lathrop after it was closed due to a shooting involving officers ...

The National Transportation Safety Board will question witnesses Thursday about air traffic control training, a key part of ...

After hours of testimony and thousands of pages of new documents, here’s what emerged in the first day of a marathon National ...