The greenhouse gases that cause global warming have increased to new record levels in New Zealand's atmosphere, new data shows.

The Kingmakers' Debate, featuring Winston Peters, Chlöe Swarbrick, David Seymour, Qiulae Wong and Rawiri Waititi.

Māori are turning to the Greens for their party vote with a new poll revealing a change described by commentators as "massive".

Analysis: It was a set of interviews I did on the Māori delegation to Israel for Te Ao with Moana recently – and the release of the Nicky Hager book Dirty Work – that took me back

An exasperated Auckland mayor has taken matters into his own hands, warning transport officials to stop doing “being annoying”.

Responsibility for the region's road control has changed hands.

Greater Wellington Regional Council is prosecuting Wellington City Council and Tiaki Wai over the catastrophic failure at Moa Point wastewater treatment plant.