Find out how emissions regulations killed Mazda's three-rotor 20B Wankel rotary engine, just as it was getting started in the ...

To understand how the V6 became an afterthought in daily drivers, it helps to look at the forces squeezing it from every side ...

The Enhanced Games are letting athletes take performance enhancing drugs—and they want their events to be big as the Super ...

After more than a decade with an elimination playoff system, NASCAR will return to a postseason Chase in all three national ...

Subaru has been using some version of the "boxer" style engine for the past several decades. This is why it works so well for ...

Sleeving is more expensive than boring an engine block, but especially for aluminum blocks, sleeves may be better able to ...