The rotary engine has been absent on the frontline for quite some time, and it's on the way back. But not with Mazda.

In a world dominated by pistons, the rotary engine was something different for motorists. It was the vision of German engineer Felix Wankel, built on the belief that the up-and-down motion of pistons ...

You'd think measuring an engine's displacement would be simple, but there's a long history of trying to figure out how to ...

Isaac Atienza is a Filipino motoring journalist who joined TopSpeed.com in 2021. He also owns a Filpino motoring website called Go Flat Out PH and is also a contributor to a local newspaper called The ...