When it comes into a harbor, the ship will revert to fuel. But the overall design can reduce emissions by 90%. It’s technically challenging to design, since the approach is new.

GLOUCESTER - The ship is a drab yellow, 90 feet long and from a distance looks like any other vessel bobbing up and down in Gloucester Harbor. To maritime preservationists, though, the vessel ...

The largest container ship, center, to ever make port in North America unloads its cargo in the Port of Los Angeles in San Pedro, Calif., on Saturday, Dec. 26, 2015.

The wreck now lies on the floor of a small harbor on the island of Nosy Boraha off the northeast coast of Madagascar, which ...