Twenty-four Learning Labs in libraries and museums across the country are engaging America’s youth in learning settings where they gain skills and following their passions. A new publication, Learning Labs in Libraries and Museums: Transformative Spaces for Teens, describes these innovative teen spaces. The report details the research behind the labs, the practices that support meaningful learning, and the impacts of a movement that grew with support from the Institute of Museum and Library Services and its private partner, the John D. and Catherine T. MacArthur Foundation.