Classroom

Learn how parents, experts and educators are working to make football a safer sport

See how a 3D printer works and how students can create their own inventions with it.

Learn about a former astronaut's experience in space and her insights for our life on Earth

Learn how a local environmentalist is helping her community

Learn how climate change is impacting farmers' livelihoods

"I think it's really important that we don't lie to children, especially young children," says a professor of elementary science education

Learn why weather in West Africa is sending chocolate prices soaring in the U.S. and across the world

Boeing remains on the hot seat over questions about its production processes

Hear about a groundbreaking scientist who discovered Kevlar, a fiber stronger than steel

Hear from a teacher who has found a way to use AI in his classroom to help students build confidence in their writing

Lesson includes an interview by one mother whose child died by suicide after being bullied online

Learn about medical racism and one doctor's work to address problems in the field