Electric motors have only one moving part, but a look into the three types and how each works proves they are far from simple ...

Nissan's hybrid powertrain with dual-motor all-wheel drive adds refinement and updated driving characteristics in the Rogue.

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, ...

“The motor that shocks the world” is Tesla’s secret to EV dominance. They’ve reinvented the electric motor for more power, efficiency, and reliability. This video dives into the engineering behind ...

Choosing the right e-bike motor power is one of the most confusing parts of buying an electric bike. Some electric bikes advertise 250W motors, others use 500W or 750W, and some go even higher. Many ...

Engine power is a product of its overall displacement, but two similarly-sized engines with different bore and stroke ...

The axial flux electric motor pioneers at YASA are at it again. Just three months after sending tremors through the electric motor market with an unofficial world-record power density that absolutely ...

Gearheads and faithful Jalopnik readers already know the basics of an engine's bore and stroke, but for those that might be new here, let's dip our toes in the shallow end. An engine's bore refers to ...