Andrew Jeffs

Signs warning Aucklanders to stay out of the water and not fish are likely to be permanent on a number of inner city wharfs and beaches this summer.

Sewage spilled into the Waitematā Habour at a rate… Audio

It's being called Auckland's worst pollution event in nearly 50 years. It's two weeks since a massive sewer line collapsed in Auckland, leaving hundreds of litres of human waste pouring into the inner… Audio

Warmer sea temperatures and a changing climate could be what's causing more ocean-borne bites, stings and rashes.

Swimmers across the North Island have been sharing their itchy experiences on social… Audio

Ominous warnings about the health of the Hauraki Gulf are laid out in a new report which finds fisheries in peril, and polluted waterways choked with sediment build up. The State of the Gulf 2020… Audio

What happens if you play a Viennese waltz or death metal to beer as it brews? Experimenting with musical ways of making better beer. Audio

A project to restore the mussel beds in the waters around Auckland could provide part of the answer to cleaning up the Hauraki Gulf. The gulf has been affected by sediment and nitrate runoff from… Audio