Our Changing World for Tuesday 16 January 2018

9:06 PM.Science communication student Lucy Coyle, from the University of Otago, finds out about the freshwater and cultural values of Pupu Springs in Golden Bay, New Zealand's largest springs boasting the… Read more Audio

9:07 PM.Microbes, such as the fungi-like kauri dieback disease, use chemicals to sense their world - and understanding this might help us to develop new treatments. Read more Video, Audio

9:06 PM.Six months after the destructive magnitude 7.8 Kaikoura earthquake, scientists are still unravelling what happened during this very complex seismic event. Read more Video, Audio

9:06 PM.Putauhinu, one of the southern Tītī Islands, has become a remarkable rat-free sanctuary, gifting rare land birds to other islands. Read more Video, Audio, Gallery