The rotary engine was an unconventional design that delivered great power for its size. Here's what's good and bad about it.

Changan has developed a new Wankel engine for use in the 'low-altitude economy.' The Wankel rotary engine is the stuff of legends: a compact, high-strung, ultra-smooth motor with a single triangular ...

The Wankel rotary engine is known for its troubled life in the mainstream automotive industry, its high power-to-weight ratio, and the intoxicating buzz it makes at full tilt. Popular with die-hard ...

Alina has been enthusiastic about vehicles her entire life, and even from an early age found herself itching to get behind the wheel. Through high school and college, she could be found reading ...