A little remembered part of 500cc Grand Prix racing history was the rotary powered Roton RGP-588 and Norton NRS588.

Mazda's rotary engines come in various shape and sizes. From the popular 13B, to the lesser-spotted 20B, to the racy 26B.

Collectible motorcycles are almost always going to be pretty rare, but they are not always the most interesting motorcycles to look at. Suffice to say, motorcycle design is a highly subjective topic.

How many years does it take for a dream to become reality? Well, I guess the answer depends on how big that dream is. My father always tells me that it's important to keep making small steps towards ...

Ever in fine form, our favorite adrenaline junkie has taken on ANOTHER project involving speeds fit to blister your bunions – and this time, the hurtle to the horizon involves rotary power. Brian ...