On 1 July 2025, NIWA merged with GNS Science to become Earth Sciences New Zealand.

  • NIWA's Hotspot Watch for 7 December 2017

    Hotspot
    A weekly update describing soil moisture across the country to help assess whether severely to extremely dry conditions are occurring or imminent. Regions experiencing these soil moisture deficits are deemed “hotspots”. Persistent hotspot regions have the potential to develop into drought.
  • A day out measuring at Molesworth

    A day out measuring at Molesworth
  • Warming ocean to alter ecosystems and affect fisheries by end of century, says NIWA scientists

    Feature story
    Rapid warming of the ocean near Tasmania may provide a good indication of how the water around New Zealand will change as the planet warms, say NIWA scientists.
  • ‘Weather detectives’ saving historical records

    Media release
    More than 50 “weather detectives” from 20 countries will be in Auckland next week to share their experiences saving snippets of meteorological history that will ultimately help scientists better understand the processes of climate variability and change.
  • NIWA's Hotspot Watch for 30 November 2017

    Hotspot
    A weekly update describing soil moisture across the country to help assess whether severely to extremely dry conditions are occurring or imminent. Regions experiencing these soil moisture deficits are deemed “hotspots”. Persistent hotspot regions have the potential to develop into drought.
  • Scientists explore the deepest depths of the Kermadec Trench

    Media release
    A team of international researchers leaves Wellington this weekend to explore the bottom of the Kermadec Trench – one of the deepest places in the ocean.
  • NIWA's Hotspot Watch for 23 November 2017

    Hotspot
    A weekly update describing soil moisture across the country to help assess whether severely to extremely dry conditions are occurring or imminent. Regions experiencing these soil moisture deficits are deemed “hotspots”. Persistent hotspot regions have the potential to develop into drought.
  • The Stormy Seas project

    Research Project
    Does climate change affect the position of the Subtropical Front around New Zealand?
  • NIWA co-leads international expedition to study New Zealand’s largest earthquake fault

    Media release
    An ambitious scientific expedition involving 30 scientists from around the world leaves Perth next week bound for the East Coast of the North Island.
  • RV Tangaroa in Wellington harbour, 2017

    2017 - Kermadec trench biology

    This voyage is the first of a series of expeditions exploring selected trenches of the Pacific Ocean, starting with the Kermadec trench. It will investigate carbon and nutrient cycling by microbial communities in trenches exposed to different rates of organic carbon supply.
  • NIWA's Hotspot Watch for 16 November 2017

    Hotspot
    A weekly update describing soil moisture across the country to help assess whether severely to extremely dry conditions are occurring or imminent. Regions experiencing these soil moisture deficits are deemed “hotspots”. Persistent hotspot regions have the potential to develop into drought.
  • NIWA's Hotspot Watch for 9 November 2017

    Hotspot
    A weekly update describing soil moisture across the country to help assess whether severely to extremely dry conditions are occurring or imminent. Regions experiencing these soil moisture deficits are deemed “hotspots”. Persistent hotspot regions have the potential to develop into drought.