Our Changing World

Tim Sippel is attaching satellite tags to striped marlin and Pacific bluefin tuna to find out where they travel to Read more Audio

Fish ecologist Andy Hicks studies whitebait life cycles and their recruitment in river systems Read more Audio

Rose Thorogood is investigating the idea that the colour inside a baby bird's mouth tells the parents how healthy the chick is Read more Audio

Introduced brown tree frogs can survive being frozen solid, and Kalinka Rexer-Huber and Phil Bishop are finding out how. Read more Audio

Veronika Meduna discusses Darwin's ideas, struggles and impact with evolutionary biologists and science historians . Read more Audio

Kakapo scientists explain of role rimu fruit in synchronising kakapo breeding and providing food for chicks. Read more Audio

Nobel laureate Harry Kroto recalls the discovery of a new carbon molecule in interstellar dust. Read more Audio

Waikato University researchers use the genetic diversity of Pittosporums to track their migration to New Zealand. Read more Audio

Department of Conservation ecologist Colin Miskelly checks the success of efforts to reintroduce seabirds to Mana Island. Read more Audio

A Malaghan Institute team hopes to stimulate the immune system to target cancer stem cells in melanoma tumours. Read more Audio

Scientists find that ocean surface temperatures exceeded 30 degrees Celsius 55 million years ago. Read more Audio

University of Otago biologists track the ocean journey of the giant seaweed and its passengers. Read more Audio