"The instruments are teaching you how to play them." Jen Cattermole listened and learned to play an array of Maori flutes. 

How do you survive a winter in Antarctica? Prepare for extraordinary sounds. This archival program is in memory of our friend Rolf Bjelke, an intrepid sailor who together with Deborah Shapiro, sailed the Northern Light around the world, and over-wintered in the Antarctic.

One of the best nature sound recordists in the world doesn't actually hear much of what he's recording!

Not only does it support virtually every tree, plant and crop on earth, soil can also help control toxic waste and help mitigate climate change.

I spent a few weeks asking people what songs their mothers sang to them when they were kids.