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

Atmospheric analysis

NIWA has been using advanced scientific instruments to measure atmospheric trace gases and isotopes for over 50 years.

  • What to feed an astronaut and other entries in this year’s Wellington NIWA science fair

    Event
    From designing food for astronauts to the best bait for catching rats, Wellington students are applying their creative talents to scientific endeavour this week.
  • Student ingenuity on show at NIWA science fair

    Event
    Science students are putting their ingenuity and analytical skills on the line at this weekend’s annual NIWA Canterbury-Westland Schools’ Science and Technology Fair.
  • Concussion conundrum solved by secondary school student

    Media release
    A Year 13 student from Ormiston Senior College in South Auckland has taken out the top prize in this year’s NIWA South and east Auckland Science and Technology Fair.
  • The impact of non-native marine pests on our takutai moana

    Research Project
    This project seeks to understand and better implement a Māori perspective within the current marine biosecurity system in New Zealand.
  • The impact of non-native marine pests on our takutai moana

  • Student ingenuity on show at NIWA Auckland Science Fair

    Event
    Science students from around Auckland are putting their ingenuity and analytical skills on the line at next week’s annual NIWA Auckland City Science and Technology Fair.
  • Power project wins Whakatane student top prize

    Media release
    A Whakatane home school student has with an ambitious project, entitled Wasted Watts, has taken out top honours in this year’s Bay of Plenty Regional Science and Technology Fair.
  • Tiny air bubbles reveal new information about greenhouse gas emissions

    Media release
    Sitting at the surface of Taylor Glacier in Antarctica, are layers of ice more than 10,000 years old. And trapped inside those layers are bubbles of ancient air – like tiny time capsules - able to tell scientists a story about what the world used to be like and how humans have changed it.
  • From plastic bags to roof tiles: one BOP science fair entry

    Event
    A Mount Maunganui Intermediate student has created a cheap roofing tile out of discarded plastic bags and entered the idea in this year’s NIWA Bay of Plenty Science and Technology Fair.
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    Spotted a leopard seal? Scientist seeks sightings

    Media release
    A leopard seal has spent so much time in New Zealand waters she has prompted a NIWA scientist to challenge conventional thinking about the species.
  • NZ’s future scientists show their work in Hamilton

    Media release
    Waikato’s next generation of scientists are showcasing their latest discoveries at this week’s NIWA Waikato Science and Technology Fair in Hamilton.
  • Scientist makes new homes for baby paua

    Media release
    Concrete structures key to restoring the paua population wiped out by earthquake.