Our Changing World

Community-led projects are leading the charge to halt biodiversity decline, while researchers make break-throughs in their quest to remove predators and protect borders from reinvasion. Read more Video, Audio

New Zealander’s have drawn a line in the sand, announcing they will rid the nation of rats, stoats and possums by 2050, but what will it take to get there? Read more Video, Audio

Loss looks at the devastating effect introduced mammals have had on New Zealand's unique wildlife. Read more Video, Audio

Alison Ballance revisits a favourite story from the archives: southern island sanctuary for rare birds. Audio

Alison Ballance revisits a 2013 feature on kauri dieback disease and talks to Nick Waipara to find out how the northern kauri forests are coping with the disease in 2021. Read more Audio

Alison Ballance's foray into the vaults finds a feature on ocean acidification, The Acid Test and adds a 2021 update. Read more Audio

There are some familiar names as well as some new faces among the winners of the 2020 Prime Minister's Science Prizes. Read more Audio

Alison Ballance digs into Our Changing World's Antarctic treasure chest and finds part 2 of Voice of the Iceberg. Read more Audio