Brigadier General Billy Mitchell, the “Father of the U.S. Air Force,” was a visionary who argued that air power would make ...
The German U-boat force maintained a fearsome reputation. But American submariners fought more effectively.
The British ocean liner was torpedoed by the Germans during World War I, killing over one thousand people and changing the ...
Some of the planet’s most amazing sights haven been beaten into oblivion by severe weather and others were simply abandoned ...