The Russian Navy exclusively operates titanium-based nuclear submarines that are much more durable. Here's why no other ...

Eighty years since World War 2, we are still uncovering new lessons, and some of these stretch beyond the battlefield. Here are stories of brave botanists trying to safeguard the world’s first seed ...

Lt. Angelo Belloni seized control of submarine F-43 at the Muggiano shipyards near La Spezia, Italy. The coastal submarine, ...