News

Nearly half of New Zealand’s river network is partially or fully inaccessible to migratory fish, a new study shows.

A joint Chinese – New Zealand research expedition to the Kermadec Trench at Ranghitāhua (Kermadec Islands region) has revealed fascinating new insights into life in the deepest part of New Zealand waters.

A weekly update describing soil moisture patterns across the country to show where dry to extremely dry conditions are occurring or imminent. Regions experiencing significant soil moisture deficits are deemed “hotspots”. Persistent hotspot regions have the potential to develop into drought.

A weekly update describing soil moisture patterns across the country to show where dry to extremely dry conditions are occurring or imminent. Regions experiencing significant soil moisture deficits are deemed “hotspots”. Persistent hotspot regions have the potential to develop into drought.

It's official - last year was once again Aotearoa's warmest on record, knocking 2021 off the top spot. It was also the 8th most unusually wet year on record – meaning lots of rain fell in unusual places.

As New Zealanders search for the summer sun, 38 researchers and crew will board RV Tangaroa tomorrow for a six-week science voyage deep into the waters of Antarctica.

New research suggests large-scale wildfires may be changing the chemical makeup of our atmosphere. Jessica Rowley explains.

Beachgoers could be safer thanks to a new technology with the potential to give real-time updates of rip currents.

A study investigating the level of change needed to improve the state of Hawke’s Bay’s marine environment highlights the magnitude and frequency of interventions required for the seafloor ecosystem to recover.

A weekly update describing soil moisture patterns across the country to show where dry to extremely dry conditions are occurring or imminent. Regions experiencing significant soil moisture deficits are deemed “hotspots”. Persistent hotspot regions have the potential to develop into drought.

Prior to 15 January, Hunga Tonga-Hunga Ha'apai was a little-known undersea South Pacific volcano with a long name. Within 24 hours, it  was a global phenomenon – the site of the largest atmospheric explosion in almost 150 years. Jessica Rowley looks at why a remote Tongan volcano took the world by storm.

Mia Blyth talks to an environmental hazard specialist who feels a very personal connection to his work.