Watch one runner's selfless act of kindness at the Boston Marathon

Watch a teacher's lesson in kindness that reached millions!

Watch art teacher inspire students to create without fear

Daughter travels to Vietnam to reunite with birth mom after 24 years (part two)

Watch this 80-year-old experience the ride of her life

Watch this boy's emotional reaction when his stepdad asks to adopt him

Watch this Amazon delivery driver add some fun to his route with a hopscotch break

Titanic superfan goes viral for hilarious reaction to seeing the Titanic Museum