UC San Diego engineers create a soft vine robot that twists through arteries and jet engines with liquid crystal skin.

The Mazda RX-8 is a love-it-or-hate-it sports car with a unique rotary engine. Despite reliability issues, it's poised to ...

Boeing and Leonardo will pursue together the U.S. Army's Flight School Next contractor-owned, contractor-operated (COCO) ...

While the little four-pot underneath the Miata's hood is plenty, tossing it in favor of another mill can provide some new, ...

In this fascinating video, we journey through the intricate process of building a rotary valve engine from scratch. Watch as ...