The Wankel rotary engine was made popular by Mazda, who built rotary style engines from in production cars such as the RX-7, ...

Not every engine has a set of pistons that move up and down in a cylinder. The Wankel, or rotary engine, delivers its power with rotational force rather than a reciprocating mass that hammers out ...

There are three certainties in life: death, taxes, and Mazda’s obsession with the rotary engine. No matter how market trends change, how regulations tighten, or how quickly electrification advances, ...

Unity stock has tumbled twice recently, first after Google's Project Genie Reveal, and then after a disappointing earnings report. Project Genie is impressive, but it won't replace video game engines.

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 ...

Investors have been increasingly drawn to aerospace and defense-sector stocks as the U.S. and other countries have moved to beef up security. According to JPMorgan, the “golden age” is under way for ...

GE Aerospace, a big Southwestern Ohio employer, has inked a deal with one of the nation’s biggest airlines. GE said United Airlines has selected 300 GEnx engines to power United’s new Boeing 787 ...

The K20 could have been one of Honda’s greatest technological achievements, but it was destined to power humble, front-wheel-drive commuter cars. Honda’s K20A engine was engineered for high ...

On the Chinese calendar, this year is the Year of the Fire Horse. On the Detroit calendar, 2026 is the Year of Horsepower. More than 100 trucks today produce the same nitrogen oxide emissions as a ...

This is an edition of The Future of Everything newsletter, a look at how innovation and technology are transforming the way we live, work and play. If you’re not subscribed, sign up here. In the ...

The F-35I Adir is jam-packed with custom Israeli electronics, and its pilots need a custom helmet to help make sense of them.