The American Civil War from 1861 to 1865, especially the final year, provided insight regarding this future. On the eastern front, the armies of Union Gen. Ulysses S. Grant and Confederate Gen. Robert ...

Key Points and Summary – Aging CF-18s leave Canada at a crossroads. Ottawa is reviewing its F-35 purchase, with results expected Sept 20–22, a decision that will shape NORAD interoperability, NATO ...

After Boeing produced the twin-engine Boeing 767 and the four-engine Boeing 747, one would have almost expected the Boeing ...