For hundreds of migrant children living in shelters at the border, this CNN Hero's mobile classrooms offer education and stability

Hundreds of young people with disabilities are learning at a new university founded by CNN Hero of the Year Jeison Aristizábal

The Wish Maker: She makes dreams come true for hundreds of young adults battling cancer

Some 60,000 people return from prison each year. Her program is now a nationwide model for providing second chances

This CNN Hero's battle with cancer inspired her lifesaving work helping families in her Native American community

Where barbershops are a community hub, he's filling them with books to help young boys find excitement in reading

Serving those who served our country: Meet the North Carolina woman who found her purpose in helping homeless vets

'It's iron sharpening iron': CNN Heroes join forces in Miami to take their work to the next level

This could be the most beautiful homeless shelter you have ever seen, and it's getting results