If diesel engines need air for combustion, then how can submarines use them? Here's what you need to know about the clever engineering behind diesel subs.
Read MoreIf you’re ever out at sea and come across a brightly colored plastic boat riddled with bullet holes, chances are it was used by the Navy for target practice.
Read MoreSkarv says the ship will be optimized for lower speeds, so don't expect ammonia-powered ships to cross oceans just yet.
Read MoreRough waters can hamper a boat's ability to go as fast as it possibly can. Even so, some of the world's fastest superyachts can achieve some impressive speeds.
Read MoreAfter a few months on the water, it's safe to say this boat is functional, and according to Lukas, it has infinite range.
Read MoreJalopnik may mainly be known as a car blog, but we love all sorts of other things that move, too.
Read MoreThe SS United States is the fastest ocean liner in the world, but what kind of mighty powerplants gave the huge ship such immense grunt?
Read MoreDon't you just hate it when that happens?
Read MoreHow much money would it take for you to hand over military secrets to a foreign country?
Read MoreThink engines are all much the same? Think again. We dive into the differences between the marine motors in boats and the powerplants used in cars.
Read MoreMercury Marine had never built anything but boat motors when Chevy turned to it for the ZR-1's new V8. But it had a long, rich history in its field.
Read MoreJust the thought of sailing the Great Lakes amid winter storms brings a new meaning to poop deck.
Read MoreThe ferry's first mate was simply on his phone behind the wheel, according to reports, and ran astray of his intended course.
Read MoreEver wondered where cruise ships go to die? The process involves dangerous labor and environmental risks, but some ships are transformed rather than torn apart.
Read MoreThe answer has its roots in Portuguese, Dutch, and English sailors who needed a way to tell how fast they were going in an era before the GPS.
Read MoreBoth are big passenger ships, but there are key differences between ocean liners and cruise ships. They help explain why true liners have almost disappeared.
Read MoreMichelin is known for two things: rating restaurants and tires, of which it owns several big name brands. Now it can add maritime innovation to its resume.
Read MoreHear me out, man. I promise, this will be good for you.
Read MoreRoyal Caribbean has done it again.
Read MoreWhile disembarking in port, the man allegedly jumped overboard to avoid reporting $14,600 to customs.
Read MoreThe audio recording of the conversation between the flight crew and air traffic control sounds like it was ripped from the pages of a Tom Clancy novel.
Read MoreWondering what sort of engines are used in the biggest cruise ships? These mammoth machines have enormous powerplants that are sometimes larger than a city bus!
Read MoreThe aerospace manufacturing giant makes more than just planes. Among its many projects, it has developed a line of autonomous uncrewed underwater vehicles.
Read MoreThe Aston Martin powerboat came on the market in 2017 as an incredibly expensive and exclusive luxury vessel. Here's what happened to the high-end boat.
Read MoreThis almost certainly means that China cut a back-channel deal with the Houthis, either directly or through their main sponsor, Iran.
Read MoreUnlike the dedicated car carriers that have caught fire, Matson uses container ships to transport cars along routes across the Pacific Ocean.
Read MoreThe world's most powerful piston engine is awesomely huge, gulping huge amounts of fuel. And because of changes in shipping, we may never see its like again.
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