News

NIWA and University of Auckland masters student Georgia Third is getting up close and personal with snapper guts and teeth to understand the differences between biologically distinct snapper populations in New Zealand.

New Zealand researchers have contributed to the first ever stocktake of global greenhouse gas emissions.

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.

NIWA’s annual end-of-summer snowline survey has revealed continued loss of snow and ice for New Zealand’s famous glaciers.

This is the final Hotspot Watch for this season. The Hotspot Watch will return in the spring.

A weekly update describing soil moisture patterns across the country to show where dry to extremely dry conditions are occurring or imminent.

Deep beneath Waitomo’s rolling hills lies a maze of caves and underground rivers. Here, NIWA researchers braved the dark waters to measure the current and hunt for fishy invaders under the twinkle of the cave’s magical glowworms.

River flows in New Zealand have changed dramatically over the past 50 to 90 years as the climate has varied, a new study has found.

A weekly update describing soil moisture patterns across the country to show where dry to extremely dry conditions are occurring or imminent. Regions experiencing significant soil moisture deficits are deemed “hotspots”. Persistent hotspot regions have the potential to develop into drought.

Nearly half of New Zealand’s river network is partially or fully inaccessible to migratory fish, a new study shows.