This article explores some of the most unconventional military vehicles ever created—from the spherical German Kugelpanzer to ...

In the dead of night over Nazi-occupied France, a black-painted B-24 Liberator roars through the clouds—alone, unarmed, and ...

The open-cockpit biplane, known as the “Yellow Peril,” was originally used to train military pilots in the 1930s and 1940s.