Oceans

Areas of Kaikōura’s seabed show promising signs of recovery just four years after the 2016 earthquake, says NIWA.

A new study is doing a deep dive into whether mussel farms could help reduce nitrogen in New Zealand waters.

Long-term protection of Otago’s coastal habitats took a step closer to reality after more than 100 marine Significant Ecological Areas were identified.

A collection of answers to commonly-asked questions relating to our oceans work, including 'What is a mass spectrometer?' and 'What is ocean acidification?'

Crabs, shrimps, lobsters, barnacles, slaters and other crustaceans are the stars of a new mini exhibition presented by NIWA and Te Papa.

Researchers have discovered 26 species of roundworms that are completely new to science.

NIWA scientists will be in Hawkes Bay this week to map the seabed to measure the effects of Cyclone Gabrielle

A fossilised sponge from New Zealand has been named as one of the top 10 new marine species of 2022.

Researchers have developed New Zealand’s most comprehensive online atlas, providing an overview of nearly 600 marine species.

Scientists from the National Institute of Water and Atmospheric Research (NIWA) have returned from a six-week voyage to Antarctica.