Tallying up all the Mad Dogs ever made.

A closer look at what what caused the MD-90's failure, and the factors that shaped its in-service history.

The iconic T-tailed aircraft was the bedrock upon which the legacy carrier built its hub-and-spoke network.

This variant has been mostly forgotten from history.

LOUISVILLE, Ky. (AP) — UPS announced Tuesday that it has retired its fleet of McDonnell Douglas MD-11 cargo planes just months after one crashed during takeoff, causing 15 deaths in Louisville. CEO ...

UPS announced Tuesday that it has retired its fleet of McDonnell Douglas MD-11 cargo planes just months after one crashed during takeoff, causing 15 deaths in Louisville. CEO Carol Tome said during a ...