Learn how to build a steel turbine using basic workshop tools like a drill press, hacksaw, and files. This budget-friendly ...

Jet engines seem built to last forever, but their real lifespan depends on a lot more than just age, including how they're ...

Plus, tips on how to vibe code and why TikTok’s new AI video tool has spooked Hollywood.

Shares of Caterpillar, the maker of mining and construction machinery, are up more than 30% since year-end, making it the biggest contributor to the Dow Jones Industrial Average. WSJ’s Jonathan Weil ...

Next time you glance out the window mid-flight, look closer at those tiny fins on the engine. They're small, subtle, and ...

Bob Maddox’s stage name, Crazy Rocketman, is a misnomer. Maddox doesn’t build rockets. He builds pulse-jet engines. There’s a difference. As for the crazy part—that may be true. Maddox is the world’s ...

In the battle for AI dominance, every engine of the economy is getting recruited into the fight—including jet engines. Jet engine leasing and repair company FTAI Aviation plans to start selling a ...