Poverty tied to high Maori, Pacific child obesity rates
Study finds poverty one reason for ethnic differences in weight issues.
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Wilding war: The pest that could swallow a quarter of NZ
Conservationists have swept a plant pest off Rainbow Mountain. But the battle isn't over.
Eating a credit card each week: 5 bleak figures about ocean pollution
A new report finds we eat 5 grams of plastic a week. Here are four other shock statistics.
Climate warning: Cities' emissions could double by 2050
What people in cities use, eat and wear makes up a big amount of global emissions.
Breakthrough cancer research gets $5m boost
Scientists working on revolutionary cancer therapy get $5m boost from Govt.
Quake mystery: Did 5.5 jolt really strike on big-risk Alpine Fault?
Scientists question whether a 5.5 quake did indeed strike on the big-risk Alpine Fault.
Explained: What does Auckland's 'climate emergency' actually mean?
What does a climate emergency declaration actually mean? Jamie Morton explains.
Will the Large Hadron Collider finally unlock the mysteries of the universe?
The Times: A rare tour of the world's biggest machine as it gets an upgrade.
Meaty issue: NZ's place in a cow-disrupted future
In a world seeing the rise of meatless meat, where does NZ's beef and lamb industry stand?
Nanogirl: The simple secret to kids doing better at school
Children who have a post-lunch nap show better academic performance and are happier.
How the internet is rewriting our brains
High-levels of internet use could impact on many functions of the brain, research finds.
Mega-wave warning: The seven-storey Southern Ocean giants
They roll across the Southern Ocean like towering monsters.
How much ash would a Taupō eruption spread?
Layers of ash centimetres thick could fall on Auckland in a major Taupo eruption.
More than 300 quakes at Whakaari since May 23
More than 300 earthquakes have been recorded at Whakaari.
Robots, smart drugs and quake-proofing: Kiwi ingenuity on show
NZ's smartest inventions and innovators are again being showcased. Here are five of them.
Shellfish, kelp exposed in Kaikoura-like quake 1000 years ago
A quake that struck NZ 1000 years ago was big enough to raise a stretch of coastline.
Climate change doomsday report predicts end of human civilisation
Reports states we may only have 30 more years before complete environmental catastrophe.
Napier scientist's salt-trapping molecule could solve world's drinking water woes
Napier man may have the key to solving world water issues.
Ancient fossil whale find kept in Oamaru backyard
Suspected 20-million-year-old fossil could now help answer questions about a "dark age".
Why 3D-printed hearts are closer than we think
Professor believes tissue engineering will eventually remove the need for organ donors.
Traffic pollution levels in Auckland were compared with city in Japan - and the news isn't good
Auckland had higher levels of a harmful compound when compared with a Japanese city.
'The Nation's T-Rex': How a mum's tramp led to an incredible discovery
It only took 66 million years, but the T-Rex is "home".
One of pirate radio's founders among business people honoured
Business people honoured include a radio pioneer to a campaigner for wool.
Taonga under threat: The six reasons our seabirds face extinction
Up to 90 per cent of northern NZ's seabirds are in peril. A review lists six reasons why.
Mysterious force tearing into galaxy
A ghostly force has blasted a hole in the Milky Way, tossing stars about in its wake.
Focus: Dr Jane Goodall's message for Kiwi kids
World-renowned primatologist Dr Jane Goodall speaks to NZ Herald about conservation, what gives her hope and a message for young climate change protestors. Video / Chris Tarpey
How science can keep you safe on your bike
A simple message on your shirt could be the key to safety on your bike.
Geneticist: Why your body fights weight loss
Evolutionary 'red flag' makes dieting hard for all of us.
Budget: Science funding not enough, group says
Scientists say Budget won't fix "excessive competition for too little funding".
The eclipse that made Einstein famous
New York Times: Before 1919, cosmology was subjective. A solar eclipse changed everything.
A billion-year-old fungus may hold clues to life's arrival on land
New York Times: The fungus fossil could help explain how and when life evolved on land.
Trump administration hardens attack on climate science
New York Times: Policymakers discard research showing risks of inaction on climate change.
Swarm of almost 200 quakes rock White Island
A swarm of earthquakes has rocked White Island, with 196 recorded since Thursday.
Nanogirl: What travelling in space does to the body
Forget surviving on another planet - the question is will your knees make the journey?