News

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

  • NIWA ship returns from Antarctica with ‘pieces of a puzzle’

    Media release
    The absence of sea ice near Antarctica over the past six weeks has astonished scientists undertaking research aboard NIWA’s flagship research vessel Tangaroa.
    Tangaroa Marine Environment and Ecosystem Voyage 2018
  • Kaikōura earthquake generated huge submarine sediment shift

    Media release
    The 2016 Kaikōura Earthquake has shown that more than 100 million dumptrucks of mud and sand flow through the Kaikōura Canyon every 140 years, scientists say.
  • Scientists measure glaciers after record-beating summer

    Media release
    Climate scientists and glaciologists are taking to the skies this week to find out how New Zealand’s glaciers are faring following this summer’s record-breaking warmth.
  • NIWA expertise contributes to healthy hoki fishery

    Media release
    When NIWA fisheries scientist Richard O’Driscoll went to sea earlier this year, he and his team measured so many fish that laid end to end, they would have stretched for 31km.
  • Swamp kauri providing a window to the past for scientists

    Media release
    Ancient swamp kauri is being used by NIWA scientists to reveal the secrets of past climates.
  • Five more days from the official hottest summer on record

    Media release
    Despite a sub-tropical storm and two ex-tropical cyclones, this summer is about to become the hottest in history.
  • Scientists send snapper to boot camp

    Media release
    At a laboratory just outside Whangarei, scientists are putting very young snapper through comprehensive physical testing - including a full medical check-up involving smell, hearing, vision, and even anxiety testing.
  • Warmer seas make whales more difficult to find and track

    Media release
    A two-week expedition to tag blue whales in New Zealand waters for the first time, almost came up empty due to warmer sea temperatures causing the animals to change their behaviour.
  • NIWA's Hotspot Watch for 9 February 2018

    Hotspot
    Hotspots in the North Island are located across Gisborne, the Tararua District, and in parts of west coastal Taranaki. The only hotspot in the South Island is in Southland.
  • NIWA's Hotspot Watch for 2 February 2018

    Hotspot
    North Island hotspots continue to be found across much of Gisborne, northern Hawke’s Bay, and Tararua west to Horowhenua and Kapiti Coast. A small hotspot has also emerged across the east coast of the Coromandel Peninsula. The only hotspot in the South Island continues to be located in Southland, but it has decreased significantly in size and strength due to the recent heavy rainfall.
  • Tangaroa heads to Antarctica on six-week voyage of discovery

    Media release
    Forty intrepid adventurers leave Wellington next week for a six-week scientific voyage to Antarctica.
  • NIWA's Hotspot Watch for 25 January 2018

    Hotspot
    Current North Island hotspots are found in coastal Gisborne, interior Wairoa, as well as small portions of Kapiti Coast, Horowhenua, and Tararua. The only hotspot in the South Island continues to be a sizeable one which covers much of southern and interior Otago and nearly all of Southland.