Our Changing World

En route to the Kermadec Islands, the HMNZS Canterbury encountered a large raft of pumice, but which volcano did it come from? Read more Audio

UC Celebrate - a discussion about the Antarctic Treaty, collaborative science and international diplomacy Audio

Antarctic Yarn - sailors and scientists share their stories from voyaging across the Southern Ocean Audio

The eleventh mystery sound from the Our Changing World opening theme Audio

Direct transcranial stimulation & digital hearing aids are being trialled as a treatment for tinnitus Audio

Francis Amagloh has developed a new complemetary food for babies in Ghana to try and prevent malnutrition when they're weaned Audio

High-definition film has revealed how the gut wall constricts in different ways to mix & squeeze food as it is digested Audio

Glaciologist Nick Golledge & field safety officer Dean Arthur talk about field work on Antarctica's remote Beardmore Glacier Audio

Antarctic Yarn - young Antarcticans talk about their experience on ice Audio

UC Celebrate - new ideas and technologies for energy generation in Antarctica Audio

Antarctic Yarn - stories from adventures on ice far away from the comfort of scientific bases Audio