Our Changing World

Environment Waikato is helping native fish commute up urban streams by providing aids such as ropes running through culverts and pipes. Read more Video, Audio

Conservation groups are replanting native vegetation around Wellington's Miramar Peninsula to provide safe homes for little blue penguins and food for other native birds. Read more Audio, Gallery

Poet Janis Freegard reads 'Dimorphism', from her poetry book The Glass Rooster, comparing divaricating plants to cushion plants. Read more Audio

Miriam Sharpe and Kurt Krause are investigating the proteins that glow worms and firefly squid use to glow in the dark. Read more Video, Audio

Online dating is a popular way of meeting people, and Sonia Sly finds out some of the benefits and pitfalls of starting relationships online. Read more Audio

There are about 57 earthquakes every day in New Zealand - and over 15 years GeoNet has recorded more than 314,000 of them. Read more Audio

Biologist Corey Bradshaw spends his time considering the future of humanity and the natural world in the face of rapid environmental change. Read more Audio

The Royal Society of NZ has released guidelines for scientists on public engagement. The NZ Association of Scientists President responds. Read more Audio

Shining a light on milk to reveal its secrets will allow 'point of cow diagnostics' about the quality of milk and the health of individual dairy cows. Read more Audio

Three leading eradication experts talk about Predator Free New Zealand 2050, including the social aspects of engaging communities and the need to develop new tools to better control rats, stoats and… Read more Audio

Sara Dean and Beth Ferguson are American designers whose projects include using Twitter to help Jakarta residents know about floods, and creating accessible solar charging stations. Read more Audio

The Government has announced ambitious plans to make New Zealand predator-free by 2050 - but how achievable is it? Read more