Our Changing World

A prototype wave energy generator is making electricity from waves in a bay in Wellington Harbour. Audio

A month of sustainability events kicks off in Greytown. Audio

New evidence from kiore bones suggests that New Zealand was first settled around 1280AD. Audio

Dean Schneider wins the lifetime acheivement award for environmental education. Audio

Global art on the theme of a balanced planet debuts for World Environment Day. Audio

The chair of the Intergovernmental Panel on Climate Change shares his vision of a low-carbon world. Audio

Veronika kayaks out to the island to meet volunteers restoring its native ecology. Audio

Veronika Meduna visits Mana Island, off Wellington's west coast, to find out about its restoration. Audio

This year's winners of the Zonta awards in science and building research talk about their work. Audio

An exploration of the role of neuro-transmitters in the brain's reward system and decision-making processes. Audio

Plant researcher Philip Hulme talks about the factors that make some weeds succeed and others fail. Audio

Physicist Ben Ruck explains a range of new nano-scale materials based on rare earth metals. Audio