Meurthe-et-Moselle was created in 1871 at the end of the Franco-Prussian War from the parts of the former departments of Moselle and Meurthe which remained French territory. The current boundary between Meurthe-et-Moselle and Moselle was the border between France and Germany from 1871 to 1919.
Meurthe-et-Moselle is part of the region of Lorraine and is surrounded by the departments of Meuse, Vosges, Bas-Rhin, and Moselle and by the nations of Luxembourg and Belgium.
Its extends from north to south for 130 kilometers and between 7 and 103 kilometers from west to east.
The important rivers are the following:
The urban area around Nancy has a very dynamic economy based largely on services, research, and higher education.
The area around Nancy has become highly urbanized, whereas the Santois in the south is quite rural.