What's the difference between a parallel, series, and plug-in hybrid, and why do you need to know? Everything about the technology and the vehicles for the shopper or the merely curious.

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, ...

Hybrid technology in cars combines an internal combustion engine with an electric motor to improve fuel efficiency and reduce emissions. Let's learn about how hybrid systems work, the different types ...

If an entry-level electric vehicle is not on your bucket list because they have low range capacity, basic packaging and ...

An axial flux electric motor from Yasa set a new unofficial power density record. The working prototype weighs just 28 pounds but makes more power than two Tesla Model 3 Performance EVs combined. The ...

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 ...

A hybrid-electric jet engine may seem as absurd as a horse-drawn Zeppelin, but GE Aerospace is ground testing a new megawatt-class hybrid turbofan engine and its full powertrain that is powerful ...