Much of Russia’s oil is now exported by a so-called "shadow fleet" of unregulated tankers, but shipping data shows Greek-owned ships, part of the world's largest tanker fleet, have also been ...

From record-breaking container ships to massive oil tankers and cruise liners, these are the 15 biggest ships ever built.

Tankers Lead in Numbers: With 1,764 vessels, China has the largest tanker fleet, worth $47.9 billion. 2. Japan: A Strong Contender Despite Losing the Top Spot ...