Add Yahoo as a preferred source to see more of our stories on Google. The St. Pauli bunker as evening falls in Hamburg. Hamburg built more bunkers during World War II than any other city in Germany.

In a World War II bunker east of Frankfurt, a steel door weighing over four tonnes protects Germany's largest reserve of rare earths, a treasure at the heart of rising geopolitical tensions. The ...

From a crumbling pill box in the UK to a derelict rail line in Hawaii, these are the abandoned World War II places that the world forgot.

When American guns made German bunkers useless in World War II, a revolutionary weapon changed fortification warfare forever: the U.S. M1 240mm howitzer. This super-heavy artillery was capable of ...