Breadcrumbs List.
Environment
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Auckland has an overlooked traffic pollution problem
23 September 2026
Analysis: As exhaust emissions slowly decline, other sources of traffic pollution are becoming increasingly important to understand.
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Nitrate sensors for monitoring water pollution in development
9 September 2026
Engineering researchers are developing low-cost sensors that could transform how New Zealand monitors nitrate in its freshwater ecosystems.
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Road dust: Auckland’s overlooked pollution problem
31 August 2026
Road dust is a significant source of particulate air pollution in Tāmaki Makaurau, at times having a greater impact than vehicle exhaust, research suggests.
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'Kina barrens' target of new engineering innovation
26 August 2026
Dense swarms of kina (sea urchins) now cover a third of the Hauraki Gulf's rocky reefs, stripping away kelp forests that are foundational to coastal biodiversity. A major new project is developing robotics solutions to restore these damaged ecosystems at scale.
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What do we teach children about climate change?
26 August 2026
Comment: From climate anxiety to green skills, academics and teachers face a tough choices on what to teach as the planet warms says John Morgan.
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We have the sunshine, so why are we so slow to harness it for solar energy?
23 July 2026
Commentary: Ralph Cooney looks at why New Zealand lags far behind Australia in residential solar energy, and identifies 10 policy shifts needed to change that.
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Banning climate lawsuits could risk billions
22 July 2026
Analysis: A government that legislates immunity for its largest emitters fails its courts and communities and jeopardises its trade agreements, write Jane Kelsey and Fernando Hernandez.
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What happens after a river becomes a legal person?
22 July 2026
A Yale PhD candidate moved to Whanganui to investigate what nearly a decade of legal personhood has meant for Te Awa o Whanganui and its people.
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University launches worldwide search for nature-focused researchers
13 July 2026
An international search for researchers with a focus on nature-based solutions to improve business, the environment and the economy is underway.
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Climate law tests NZ’s international commitments
7 July 2026
Analysis: New Zealand wants to end climate lawsuits. Justin Sobion asks how that sits with the country's international commitments.
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Tourism firms face complex path to sustainability
17 June 2026
University of Auckland research explores how sustainability initiatives progress inside New Zealand tourism businesses, and where they flounder.
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Know your onions, and your mushrooms
27 May 2026
Explainer: There is much about mushrooms to marvel at – as Austen Ganley describes they live in a world of colour, diversity and mystery among vast underground networks.