According to Ulstein, it would crank out enough power for four expedition cruise ships at the same time and its nuclear reactor wouldn't need refueling for the life of the vessel. Both Thor and Sif ...

Ulstein Group unveiled a hydrogen-powered ship design that it claims is market-ready, offering zero-emission marine operations.Recently, DNV GL identified the five most promising alternative fuels for ...

The odd looking ship whose image leads this piece actually exists, as do many ships bearing that distinctive bow. It’s the Ulstein X-Bow, an innovative hull design that reduces pitching and speed loss ...