ANN ARBOR, MI - “Beat that sucker!” 6-year-old Zachary Hodge shouts, as his mom and others at Planet Rock gym stare up at the mighty little rock climber, suspended nearly two stories in the air.

ANN ARBOR, MI -- A teen who beat kidney cancer in 2017 has teamed up with her doctor and mother to form a rock-climbing activity for children going through the same thing she did. Rock Cancer ...