Our Changing World

One group of tuatara are released in Karori and another group prepare for relocation from Wellington Zoo. Audio

Sean Simpson takes us on a tour of his biofuel lab. Audio

Stuart Parsons, senior lecturer at the University of Auckland, on bats, echo location and navigation. Audio

Molecular biologist David Lambert talks about what mummified ibises can reveal about evolution. Audio

Initiatives to help bereaved families and hospice staff make sense of loss. Audio

Changes in drug addicts' brains reflect their feeling of loss of control. Audio

Native frogs are in the spotlight as we celebrate National Frog Week. Audio

Wild orchids are surprisingly abundant in NZ. Authors of a new field guide tell us about the tiny flowers growing all around us. Audio

Jane Drumm talks about her visit to the UK and three pilot programmes there aimed at keeping homes safe. Audio

Hop in the dinghy with Ed Gillespie and find out why you should travel slow. Audio

The scientists who research the structure and function of human proteins. Audio

Barbara Maas, CEO of Care for the Wild talks about what needs to be done to save these little endemic dolphins from extinction. Audio