A study has found that repeated weight loss and regain, known as the "yo-yo effect," may not restore lost muscle even if body ...

Yo-yo champion Harrison Lee explains yo-yo tricks in 26 levels of difficulty. Starting with tricks using an unresponsive yo-yo, Harrison progresses until he's popping the yo-yo into the air, and ...

When Aliyah Tan first picked up a yo-yo in middle school, a national title wasn’t in the cards. Procrastination was her goal.

"I really think that living lightly is very good," Yo-Yo Ma, whose modesty has received as much praise over the years as his musical prowess, tells PEOPLE in its latest issue For decades Yo-Yo Ma has ...

Every year on June 6, we celebrate National Yo-Yo Day. It coincides with the birthday of Chicago businessman Donald F. Duncan Sr, who in the 1930s, got into the yo-yo business. Yo-Yo was first sold in ...

Grammy-nominated MC, actress, educator, and philanthropist Yolanda "Yo-Yo" Whitaker is partnering with AspireTV, the network that celebrates and reflects the Black culture and urban lifestyle, for the ...