The US Army Corps of Engineers operates two hopper dredges on the west coast of the U.S. to keep shipping channels open. The largest and most modern of them is the Essayons, built by Bath Iron works ...

Turkish tugboat builder Sanmar Shipyards has further reinforced its partnership with SAAM Towage through the delivery of a Boğaçay-Class tug that will operate in Latin America.The vessel, which has ...

Rolls-Royce is ditching diesel for methanol with its new maritime engine, described as the world's first high-speed marine engine in its performance class to operate exclusively on pure wood alcohol ...

Ship diesel engines sit at the intersection of brute force and meticulous engineering, turning heavy fuel into the continuous thrust that keeps global trade moving. Among them, a handful of ...

Update: this article was updated with a statement from Chevron on 27 January 2021, and clarity on the scope of the Chevron Marine Products investigation. Newly released images last week reveal the ...

Cylinder condition has become a critical operational parameter in two-stroke marine engines. The combination of new fuel types, stricter regulations, and varying engine loads requires smarter ...