Justin Gregory

Clevedon couple Richard and Helen Dorresteyn were the first to farm water buffalo in New Zealand.

Allergenic pollen is a big trigger for New Zealand’s high rates of hay fever and asthma. But for 35 years, we’ve had no current data on pollen levels. Until now. Justin Gregory talks to a team who…

Broccoli and chocolate. Prawns and vanilla. According to food pairing theory, these culinary matches should go together as well as macaroni and cheese, or peanut butter and jam. But do they really…

For the last two-and-a-half years, Niue's been largely untouched by Covid-19. But that all changed when the first quarantine-free flight arrived from New Zealand.

Justin Gregory finds out about a study investigating how pre-term babies are fed during their first few weeks, and whether there is a better way.

Two stories on keeping an eye on river flow - helping fish to migrate back upstream, and development of a national river flow forecasting tool.

The rest of the country moved to level 2 this morning, but for poor old Aucklanders still in level 4, we have some podcast recommendations to keep you entertained. Audio

First person: The people of Christchurch are fighting fear with food and talking, writes RNZ senior producer Justin Gregory.

The exodus of Rohingya Muslims into Bangladesh has become an urgent humanitarian crisis. In this week's Voices, Lynda Chanwai-Earle and Justin Gregory present a disturbing first-hand account from an…

Great Barrier Island has become the world's third International Dark Sky Sanctuary, in recognition of its outstanding star-filled night skies.