The 3D-printed motor matched or outperformed comparable motors made with conventional manufacturing — and only cost 50 cents ...

The world of electric motor tech moves fast. Just months after YASA claimed an unofficial record for the most power-dense unit ever, the Mercedes-owned company specializing in axial-flux design motors ...

Reservation holders, take note: Quirky, hyper-efficient, two-seater pumpkin seed completes first car off “validation assembly ...

We’ve long-admired internal combustion engines for their power density pursuits. Extremely high horsepower-to-liter ratios for naturally aspirated cars like the Honda S2000, Ferrari 458 Speciale, or, ...