Dung Beetles

A catchment restoration project in the Marlborough Sounds is bringing a farming community together to tackle water quality issues and achieve wider conservation goals Audio

By Kate Evans: With each generation, predators and prey refine their aggressive weapons and defensive armour. Audio

Karamea dairy farmer Peter Langford says he and his wife Debbie are ready to hang up their gumboots. With none of their four children keen on taking over the farm, it's now up for sale - lock, stock… Audio

This week we're digging up the dirt on the surprising complexity of soil. From top-notch compost to dung beetles to kauri dieback, join us on a fascinating tour of the world beneath our feet with… Audio