KINGSTON, N.Y. (AP) — On a tributary of the Hudson River, a tugboat powered by ammonia eased away from the shipyard dock and sailed for the first time to show how the maritime industry can slash ...

KINGSTON, N.Y. — On a tributary of the Hudson River, a tugboat powered by ammonia eased away from the shipyard dock and sailed for the first time to show how the maritime industry can slash ...

TRAVERSE CITY, Mich. (WPBN/WGTU) -- The historic tugboat Robinson Bay is on the move with a Great Lakes Maritime Academy crew on board. The tugboat was officially handed off to the Great Lakes ...

The future of the Sandman, a 60-foot wooden tugboat that sits high and dry at the Port of Olympia’s boat yard, is no brighter after a public auction Wednesday morning failed to attract any bidders.