The Cartagena shipyard of state-owned shipbuilding firm Navantia has begun the installation of the first air-independent ...

shot while the world's first nuclear-powered submarine was on her way to a memorial berth at Groton, Connecticut. The 49-foot-long X-1 tested a closed-circuit diesel-hydrogen peroxide plant ...

A blast-injury expert takes aim at the mystery of what sank the most famous—and lethal—submarine of the Civil War Rachel Lance - Author, Chamber Divers: The Untold Story of the D-Day ...

Ryan Chan is a Newsweek reporter based in Hong Kong, where he previously had over a decade of experience at a local newspaper, covering China and current events around the world. His focus is on ...