Hugging Face's $299 Reachy Mini leads a DIY robot revolution where open-source humanoids challenge expensive closed-source ...

Some engines use a spark to ignite their fuel, and others rely on compression. What does all of that mean? And how do the two ...

Mazda has always been a fairly unconventional car company. Find out more about its history and current models in our in-depth ...

Your car's tachometer has a redline that's probably well below 10,000 rpm. These engines put the capabilities of production car engines to shame.

That means there’s little room for anything bigger than the Mini-sourced three-cylinder engine without making extensive engine bay modifications.

Mazda won the award for reviving the rotary engine as a range extender in its MX-30 e-Skyactiv R-EV, showcasing its innovative approach to hybrid technology. The company was recognized for its ...

Lifter tick in your vehicle stems from issues with the engine's mechanical or hydraulic lifters. Here's what causes this sound and how you can fix it.

Mazda is forever linked to its championing the rotary engine, but the history of its coupes and sports cars date much further back than that.

Looking back this week on the Greenport Rotary Club’s years-long campaign to relocate and revive Frank Field’s legendary Peconic County Miniature Railroad, veteran Rotarian Richard Israel had ...