News

Read about the important science being undertaken at NIWA, and how it affects New Zealanders

  • Matariki star cluster

    2024 Matariki viewing prospects

    News article
    NIWA meteorologists say people living in the upper North Island are likely to get the best views of the Matariki star cluster this week.
  • Tagging sharks in Fiordland 2

    Tagging Fiordland sharks to monitor climate change

    Media release
    Tracking changes in broadnose sevengill sharks' behaviour in a warming climate.
  • 2024_06_JUNE RECORD TEMP GRAPHIC_3 (0-00-00-00).jpg

    Hottest June temperature ever recorded

    Media release
    Highest June temperature since records began in the 1850s
  • 2022_10_CONSTRUCTED WETLAND_mackay_LOW_DJI_0135.jpg

    Wetland wonders: cleaning up our freshwater

    Media release
    Constructed wetlands a natural solution to reduce agricultural pollution.
  • 2021_01_BROLL_Antarctic Seaweed_NIWA_bugged_frame grab_mackay.png

    Antarctica likely a carbon storage powerhouse

    Media release
    Antarctica is probably storing much more carbon than previously thought, according to NIWA.
  • Soil moisture anomaly map (mm) at 9am on 15 May 2015

    Hotspot Watch 16 May 2024

    Hotspot
    This is the final Hotspot Watch for this season. The Hotspot Watch will return in the spring.
  • Lake Wanaka - multibeam

    Lake Wānaka mapped in exquisite detail

    Media release
    NIWA scientists have mapped the whole of Lake Wānaka in incredible detail.  
  • Hotspot Watch 9 May 2024

    Hotspot
    A weekly update describing soil moisture patterns across the country to show where dry to extremely dry conditions are occurring or imminent.
  • Black coral on Tokomaru shelf reef

    Seafloor impacts of Cyclone Gabrielle revealed

    Media release
    Scientists have found evidence of sediment impacts on seafloor ecosystems following Cyclone Gabrielle.
  • Hotspot Watch 1 May 2024

    Hotspot
    A weekly update describing soil moisture patterns across the country to show where dry to extremely dry conditions are occurring or imminent.
  • David McCaw reunited with his RNZ security card 21 years after it was lost

    The curious case of a lost security card

    Media release
    In 2016, NIWA technician Rod Budd is doing a routine dive under the Antarctic ice at Cape Evans, studying the creatures that live there.
  • Rakaia River

    We've got a new look

    News article
    Welcome to our website.