The space-age-inspired Cosmo 21 prototype was built to be a rotary-powered sports car based on the Mazda Miata NB, and it was a magnificent piece of design - and a model Mazda should have built in ...

Mazda's sports cars may be few and far between today, with the MX-5 Miata being the only roadster left for a fun track day. But it wasn't always that way. Powered by a Wankel rotary engine, all three ...