The Dali, which crashed into the Francis Scott Key Bridge and caused its collapse was not piloted by tug boats near the structure as it exited the Port of Baltimore, with some experts saying tugs ...

Diesel tug boat being converted to an electric vessel by Arc Boat Company and Divisified Marine Inc. at the Port of Los Angeles. A diesel-powered tug boat chugging as it guides ships in the Port of ...

Tugs are the workhorses of our canals and harbors. These powerful boats do everything from carrying out dangerous salvage operations to maneuvering massive ships around crowded ports. But what are ...

The nation's first all-electric tug boat has docked at the Port of San Diego and expects to begin emissions-free operations in about a month. Operated by Crowley Maritime Corporation, the 82-foot ...