From Our Changing World

Antarctica’s cold temperatures help preserve ancient DNA and several Antarctic animals have become models for genetic studies.  Find out what they teach us about evolution.

Mummified crabeater sea Evolution

A collection of Our Changing World stories about Antarctica.


More about Antarctica on Radio New Zealand

  • Pole To Pole
    A three-part documentary series marking the International Polar Year 2007-2008.
  • Nine to Noon in Antarctica
    Kathryn Ryan visits Scott Base and meets scientists researching climate change.