Our Changing World

University of Otago anthropologist Lisa Matisoo-Smith discusses the first-ever survey of New Zealand's genetic diversity. Read more Audio

The Arthur's Pass Wildlife Trust's predator trapping is really helping the local whio, or blue duck, population. Read more Audio

Endangered long-tailed bats are making a come-back in suburban areas of west Auckland and the Waitakere Ranges. Audio

Auckland Museum's Three KIngs Islands Marine Expedition saw scientists collecting a range of fish, invertebrates and seaweed. Audio

It is still possible to buy synthetic cannabinoids or legal highs, but they can be addictive and have side effects. Audio

While scientists try to understand kauri dieback disease and its effects, people have to take precautions to prevent it spreading. Audio

Jim Mills' study of red-billed gulls at Kaikoura has been going for 50 years and has revealed many interesting results. Audio

In this science communication student podcast a forensic chemist and a barrister discuss the CSI-effect compared to the reality of forensic science. Audio

The eradication of brown trout from the upper reaches of the Zealandia sanctuary has been a boon for native banded kokopu. Audio

Two health psychologists talk about the benefits of expressive writing for both mental and physical health. Audio

University of Otago's Dave Warren and his team perform a chemistry show at Dunedin North Intermediate School Audio

South Canterbury and North Otago are home to limestone outcrops covered in Maori rock art. Audio