arctic

polarworld.co.uk

An explorer's sketchbook is more than a window into an unknown frontier — it's an intimate look into their everyday life. We visit with the author of a new book detailing the drawings, photos and scribblings of the various trailblazers who made them. Also, it's National Poetry Month and two poets tell how they and dozens of other participants will gather for this weekend's Kansas City Poetry Throwdown.

Most of the freshwater on earth isn’t held in rivers, lakes or streams.  It’s in massive ice sheets in Antarctica and Greenland.  Those ice sheets hold a valuable record about the past climate of earth, but now they are melting at an increasing rate.  Professor Prasad Gogineni of Kansas University and director of the Center for Remote Sensing of Ice Sheets (CReSIS) joins us to discuss how scientists are studying this phenomenon.