Jamie Morton

Researchers have narrowed down the single biggest source of microplastic pollution in New Zealand's coastal waters – and ways to curb it

Circular economy expert Dr Julia Fehrer explains how small shifts in what we buy and don't buy can make a meaningful difference at this time of year

The mussel reefs that once filtered the Hauraki Gulf vanished within a few generations, leaving behind bare silt. Now, through world-first science and iwi-led partnerships, we are learning what it takes to restore an entire marine ecosystem.

Dr George Mason's philanthropic dream of advancing environmental science is alive in his beloved Taranaki. Jamie Morton reports.

Want to save money, improve your health and your city? Think about making your commute carless next year.

Two leading academics reflect on their year without flying, the limits of technology, and realistic change

New Zealand generates huge volumes of waste and recovers only a tiny amount. A circular economy would be a way to redesign systems, cut emissions and build resilience. What would it take to get us there?

As summers get hotter, Auckland's concrete jungle of streets and buildings are making the city increasingly uncomfortable – and in some cases, dangerous. A University of Auckland planning expert says expanding tree cover and other green spaces is now critical if the city is to adapt to a changing climate.

Though often seen as a clean-energy success story, New Zealand is lagging other countries that are reaching 100 percent renewable power

Our digital lives are powered by energy-hungry infrastructure running around the clock. Computer scientist Professor Mark Gahegan answers five questions about our exploding demand for data.