Forbes contributors publish independent expert analyses and insights. I cover luxury automotive, motorcycles and related topics. Dec 02, 2015, 06:16pm EST Dec 02, 2015, 06:16pm EST This article is ...

With more workout options than ever, there's one exercise group that looks to build both muscle and character. F3 is a nationwide men's fitness movement that began in North Carolina seven years ago.

Before Formula 3 cars became sleek, smaller, and slower clones of the sustainable F1 cars, there was a time when they looked like tiny fighter jets (although they're not shooting missiles). They had ...