Canada has the longest coastline of any country on Earth—but there is no single, perfectly exact length for it or any other coast. Coastlines twist around bays, islands, fjords, estuaries […]

A missile impact creates the dramatic moment, but blast alone does not necessarily sink a ship. A vessel goes down when flooding, loss of stability, structural damage or a combination […]

After the car carrier Baltic Ace sank in the North Sea in December 2012, its wreck threatened shipping and the marine environment. This article explains how salvors removed fuel, cut […]

The large rounded structure projecting from the front of many ships is not a bumper. It is a carefully designed hydrodynamic device called a bulbous bow. As a ship moves, […]

A ship’s lifeboat is a self-contained survival craft designed to carry people away from a vessel during an emergency. This guide explains its controls, davit-launching arrangement, release system, emergency rations […]

An icebreaker does not normally cut through sea ice like a knife. Instead, its bow rises onto the ice, transfers part of the ship’s weight onto the frozen surface and […]

Global trade does not spread evenly across the ocean. Ships concentrate along routes shaped by geography, cargo demand, port networks, weather, fuel cost and international law. Where those routes narrow […]

Every ship begins long before steel touches water. Naval architects define the hull, engineers integrate propulsion and electrical systems, suppliers deliver thousands of components, and shipyard teams coordinate one of […]

Few names make an ordinary patch of ocean sound as ominous as the Bermuda Triangle. For generations, books, television programmes and newspaper stories have described a place where compasses fail, […]

Some captains became famous by drawing new charts. Others won naval battles, survived mutiny, crossed polar seas or made decisions that ended in catastrophe. Their reputations were built not only […]