Start with 12 plastic cups. Use stacks of three, six and three cups to make and dismantle a series of pyramids until you are left again with the original stacks, the 3-6-3 combination. Tyler Ludwig, 8 ...

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 ...

Students in the Wonderland gifted program at Eufaula Elementary School helped in breaking a world record Thursday. Students in the third through fifth grades gathered in Jane Johnson’s room during ...

SALT LAKE CITY -- An 11-year-old Salt Lake boy is preparing to compete with others from around the world, but it has nothing to do with the Olympics. Doug Brian is on the U.S. speed stacking team. All ...

Skill, agility, and speed: Welcome to Speed Stacking where it's all in the flick of the wrists. Check it out above.