Modern cruise ships generally rely on huge diesel engines and a ton of horsepower to traverse the open oceans. But how many ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Just like airplanes, cruise ships sometimes experience technical issues that throw a wrench into their passengers’ vacation plans.

Cruise ships are objectively ridiculous machines. They're the size of mountains, weigh as much as skyscrapers, and burn enough fuel in a single voyage to make entire country coastlines seem clean.

WinGD’s giant ammonia-powered marine engine cuts CO₂ emissions by over 90%, signaling a major shift for global shipping.

MAN Energy Solutions plans to deliver later this year its first-ever engine fuelled by ammonia for installation on a new vessel in Japan and will be ready to offer ammonia-powered engines to its ...

Ship engine manufacturer Wärtsilä expects to deliver its first ammonia-fueled engine on a new vessel in early 2025, with more widespread sales expected in the 2030s, a company executive told Reuters.

PS Australian Star, touted as Australia's first five-star river cruise ship, is much more than a luxurious vessel. It's a unique combination of contemporary luxury, vintage charm, and historic value.

When Gene Roddenberry created "Star Trek" in the 1960s, he instituted several rules for starship design that are still ...

BALTIMORE (AP) — The cargo ship that lost power and crashed into a bridge in Baltimore underwent “routine engine maintenance” in port beforehand, the U.S. Coast Guard said Wednesday, as divers ...

Aerial view of Coral Princess cruise ship entering harbor under partly cloudy skies. - Nancy Pauwels/Shutterstock Whether or not you enjoy the idea of setting off on a cruise, there's simply no ...