Questions are mounting in Canada and in Europe over whether big-ticket purchases of high-end U.S. weaponry are still a wise ...

The Thunderbirds are the U.S. Air Force's demonstration flying group, and they have specially modified planes to do it.

Lionel Laurent is a Bloomberg Opinion columnist writing about the future of money and the future of Europe. Previously, he ...

In the early 1940s, Lockheed engineers designed what could have been the world’s first operational jet fighter—the L-133 ...