Living crystals of the bitter waters

Rotokawa, 10 km north-east of Taupo on the route to Broadlands, is among the hottest of New Zealand’s thermal areas. It is also one of the most dangerous. On still days poi­sonous gases collect in depressions, setting invisible traps for unwary birds and rabbits and any too-casual humans....

Kiwis spotted

On an autumn evening in 2004, I was with a group of ornithologists listening expectantly in an open boat floating near the eastern shore of Lake Rotoiti, Nelson Lakes National Park. For half an hour the only sound we heard was the rhythmic slap of water against the hull. Then, just as the last hint […]...

Dolphin tagging

A controversial satellite-tagging trial is the Department of Conservation’s latest move in the battle to save the world’s rarest dolphin. Maui’s dolphins inhabit the waters off the west coast of the North Island. Close cousins of the South Island Hector’s dolphins, Mauis have dwindled to fewer than a hundred, earning them the unfortunate distinction of being […]...

Skink bomb

Lizards are creatures normally associ­ated with tropical and subtropical climates. Denizens of deserts and rainforests, and dependent upon external warmth for energy, they are the most unlikely of creatures to be found on an ice-clad mountain­top. However, New Zealand has a diverse cool-climate lizard fauna totalling 70–90 species of skink and gecko, many of which […]...

In a corner of a foreign field

Cabbage Trees, flax and bush-clad hillsides plunging into a shimmering blue sea. Sounds like New Zealand, right? Well, not quite. This is the Republic of Georgia, and the sea in question is the Black Sea, not the Tasman....

A river used to run through it

Driving to Auckland some years ago, just as State Highway 1 approached the Waikato River at Lake Karapiro, I glanced eastwards and was struck by some cliffs that reared up from the green farmland. They looked as if they should have had a river running between them. Later, when I consulted a geologist friend, I […]...

Nuclear New Zealand?

Early Development of nuclear-pow­ered thermal stations was driven by rising demand for electricity and the need for security of supply. The oil crisis of the early 1970s moved France and some other countries to invest heavily in nuclear power development, so that today France generates about 80 per cent of its power using nuclear reactors....

A rock and a hard place

Flowering broom gilds the shattered slopes of the wild middle section of the Clarence River, where it runs between the Inland and Seaward Kaikoura Ranges of Marlborough. Paddlers on multi-day rafting trips down this remote river must dig deep to guide their craft through the rapids that dot its serpentine course....

The menace of stoats

You could say that Selena kept herself warm in the most exotic sleeping bag in New Zealand. Researchers John Dowding and Elaine Mur­phy uncovered her dwelling while working in Fiordland’s Eglinton valley. “When we looked inside,” recalls John, “we found a bowl of feathers from some of the most en­dangered native forest birds in the country, including […]...

Taxi

Hail a cab in Auckland or other large New Zealand centre and, chances are, the driver will be from Asia, particularly from the Indian subcontinent. Immigrants have become a major force in taxi industries the world over, but how has this come about locally?...

Harvest of souls

Joseph Hatch was one of New Zealand’s most tenacious entrepreneurs. He set up the southern-most steaming works in the world and the oil it produced brought significant wealth, first to Invercargill, then to Hobart. It was just a pity that Hatch, who listed his occupation as “oil factor”, meaning oil agent, chose to extract that […]...

Search for extraterrestrials intelligence

Fermi’s Paradox poses a rhetorical question: if there are other intelligent civilisations out there, where are they? Why haven’t we encountered them? If other intelligent species occupy the Milky Way Galaxy, then those with even the most rudimentary space-faring technology and a dash of hubris have had ample time to colonise our neighbourhood....

A century of progress – are you sure?

A century has passed since 1905, a watershed for physics. In that year, the quantum theory of light was first described in a paper dealing with the photoelectric effect. A subse­quent flurry of investigation on this theme—with consid­erable input by the same author—led to the revolutionary development of quantum mechanics....

Remembering Ahab’s trade

In Early August 1838 the whaling brig Nimrod, out from Sydney, arrived in the Bay of Islands with 300 barrels of oil. Nimrod’s skipper was 24-year­ old William Butler, the runaway son of a Dorset clergyman....

Magazine

Issue 200

Jul - Aug 2026

Solar power
Horses of Huntly
Forget me not
Whaling
Red admirals

Issue 200 Jul - Aug 2026

Trending

Flora Feltham wrote an early version of our cover story when she was living on Wellington’s predator-free reserve Mana Island with her husband, then a DOC ranger. The couple spent two years on the island, often alone, spanning Feltham’s first pregnancy and 10 months of their baby’s life. An incredible honour, she says, but it […]...
A diabolical gamemaker scatters 85 flags across the Pisa Range. He assigns each flag a certain number of points. Some are buried in brambles, others hidden in gorges. Some, fiendishly, will lead you away from fresh water. You have 24 hours, and a map. Go....
Outdoor education is at a crossroads....
The age of fossil fuels is ending, and the world is entering the era of solar power. What matters now is how fast we make the shift....
Enough about us. Let’s talk about you. We want to get to know our readers better—what spins your wheels and grinds your gears....
Flying robots are taking to the skies in greater numbers—performing tasks such as tracking critically endangered Māui dolphins and collecting data on extreme weather events. But they can’t fly well in windy conditions, and don’t have the battery capacity to power long flights. Birds, on the other hand, can wheel and soar in even the […]...
This four-bunk stone hut in the Ruahine Forest Park is unique and full of stories....

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