Few engine families go down quite so well in the history books as Chevrolet's iconic LS series. The family consists of powerful small-block V8 engines, and they've been seen in everything from ...

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 ...

If you ever want to start an argument between diesel enthusiasts, just bring up the topic of the 6.7 Cummins and PowerStroke diesel engines and see the sparks fly. It's a rivalry as old as time itself ...

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 ...

The wait for the next-generation light-duty trucks is nearly over, with General Motors slated to reveal the 2027 Chevy Silverado 1500 and 2027 GMC Sierra 1500 later this year. While the wraps are ...

Nearly 400 executives and fleet leaders will address AI, autonomy, zero-emission vehicles, and connected technologies at ACT Expo 2026 event in Las Vegas in May.

Aside from a few notable exceptions, automakers engineer powertrains with their own in-house experts. Designing and conceptualizing a powertrain can take years and billions in R&D money. Sometimes, ...

The industry's top executives, fleet operators and technology leaders will speak at this year's event, offering a fleet-focused deep dive into the technologies reshaping commercial transportation.