When an obstacle appears without warning, a ship can't just slam the brakes — stopping a massive vessel involves reversing ...

Everllence has signed Long-Term Service Agreements (LTSAs) with German ferry operator, TT-Line, at the 2026 SMM maritime trade fair in Hamburg. The agreements cover two newbuilding RoPax vessels ...

Kongsberg Maritime has been hired by Consórcio Marenova to design and equip four methanol- and ethanol-ready handy-size product tankers for Petrobras Transporte (Transpetro).The vessels will be built ...

Wärtsilä, the marine industry’s leading solutions provider, has donated a controllable pitch propulsion system to the Engineering Department at the United States Merchant Marine Academy. A dedication ...

We are at a critical time and supporting science journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen scientific ...

Technology group Wärtsilä has designed and delivered controllable pitch propellers for Stena’s new Ro-Pax vessel, Ala’suinu, which has successfully completed sea trials. Following these sea trials, ...

BELOIT, Wis., April 22, 2026--(BUSINESS WIRE)--Bird-Johnson Propellers, a Fairbanks Morse Defense (FMD) company, today announced it received an order to supply propellers for the U.S. Navy's 100th DDG ...

Airplane propellers are mainly categorized into fixed-pitch, which have unchangeable blade angles and represent a performance compromise, and variable-pitch types. Variable-pitch propellers (including ...