Our Changing World for Thursday 15 January 2015

9:36 PM.The South East Marine Protection Forum is coming up with suggestions for marine protected areas in Otago Read more Audio

9:46 PM.An international team of scientists is using an aircraft equipped with remote-sensing instruments to capture gravity waves above New Zealand. Read more Audio

9:06 PM.Landscape architecture students at Lincoln University have designed 'bug hotels' to try and encourage invertebrate biodiversity in urban areas Read more Audio

9:34 PM.Peter Devane performs revision surgery on Fiona James to replace her existing hip implants with a newer, more robust material Read more Audio