The automotive world might be currently witnessing a boom in electric vehicles, but this type of automobile was introduced more than 100 years ago. Actually, electric cars appeared long before their ...

Electric motors usually comprise a stator and a rotor, with the latter rotating inside the former. Donut Lab thinks this design is outdated, and a hollowed-out rotor can offer important advantages.

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, ...

A new innovation in electric motor technology is set to redefine the future of transportation. German automotive parts manufacturer Mahle has unveiled a rare earth metal-free electric motor that uses ...

With the internal combustion engine (ICE) being a staple of multiple forms of transportation since the late 19th century, most people are at least somewhat familiar with how an engine works: fuel and ...