Extremely high horsepower-to-liter ratios for naturally aspirated cars like the Honda S2000, Ferrari 458 Speciale, or, more ...

Electric propulsion is not just another powertrain option, it is a fundamentally different way to turn energy into motion ...

Automakers and aerospace firms are accelerating rare-earth-free motor designs as dependence on neodymium becomes a liability.

Any enthusiast will be able to tell you the seat-of-the-pants characteristics of their favorite engine. The torque-peakiness of an Eighties turbo car, the endless rev-hungry climb of a naturally ...

British electric drive specialist Helix builds some of the most power-dense electric motors in the world. Now it's working to springboard that compact, power-packed design into a marine drive ...

Axial flux motors have really started to make some noise in the electric mobility market of late. Adding to the hype, British market innovator YASA announced that it's opening a state-of-the-art ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. To understand how electric cars work, it helps to keep in mind the ...

An electric bicycle—it's a regular bicycle, but with a motor on it! There are enough moving pieces on these personal mobility vehicles to make buying one confusing. Even if you're pretty sure you know ...

Honda has been at the forefront of hybrid powertrain innovation ever since the technology first entered the mainstream consciousness more than 15 years ago. And for nearly a decade, the company's ...

One of electric vehicles’ biggest problems is their battery pack. It is big, heavy and expensive, and its materials are sourced from distant parts of the globe, leaving a big carbon footprint. That’s ...

Compromise is key to keeping a team humming along. Say one person wants an inrunner electric motor, and the other prefers ...