The first thing I noticed when I entered the St. Michael Center in Baltic, Conn., several Saturdays ago was the sound. It was sport stacking time, and the gym was filled with the click-clack-pop of ...

If you know what Cup Stacking is, you're probably a parent or a kid who graduated recently. Speed stacks have been around for more than 18 years, but it's blowing up in a big way. Not only has sport ...

Many go the distance mentally through sport stacking, an activity that has become a trend in physical-education classes across the country. On Nov. 6, 80 Leacock Elementary third-graders joined 81,252 ...

The "Wisconsin Winter Stack Up" hosted some of the country's fastest cup stackers. Sport stacking is a competition in which competitors stack specially designed cups up and down in set patterns. Speed ...