Our Changing World

Chris Todd from Forest and Bird talks to Amelia about the geological history of the Hurunui and what its various flows and tributaries mean for the ecology in the area. On the south branch of the… Read more Audio

One of the most cited scientists in recent years, Professor Geoffrey Burnstock talks about his discoveries. Audio

The potential of hemp as a commercial crop and the regulations around its industrial production. Audio

GNS Scientist Matthew Scott talks about the discovery of a methane-eating bacterium at Hell's Gate in Rotorua. Audio

The Hihi - or Stitchbird - is a small nectar-drinking native with some unusual characteristics. Audio

Can islands be used to preserve the precious biodiversity of New Zealand's ancient native ecosystems? Audio

Aquaflow's Barrie Leay discusses the future of sustainable biofuel production sourced from algae. Audio

The Tangaroa returns from a survey expedition in the Ross Sea, bringing with them some curious new species. Audio

Richard Williams talks about Potatopak, and making containers from starch extracted from waste water from potato processing. Audio

Lynne Malcom visits scientists in the Philippines to see how they are hoping to accelerate the process of natural reef recovery. Audio

Semiconductors, solar power and the future of the world's energy supply. Audio

The voyage leader of NIWA's research vessel shows Amelia around before heading to the Ross Sea. Audio