By using two propellers that rotate in opposite directions, a ship can use less energy to move forward. New knowledge means ...

How Marines storm beaches has changed. Drones, missiles, and small teams now lead the way in modern amphibious warfare.

WASHINGTON D.C., DC — Monday is the 50th anniversary of the sinking of the S.S. Edmund Fitzgerald in Lake Superior, marking a ...

According to the Great Lakes Shipwreck Museum, the only shipwreck to surpass the Edmund Fitzgerald's story in books, film and ...