Scary signs of polar winter warming
Alaskan scientists describe never-before-seen melting in the Arctic and Antarctica.
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Latest fromClimate Change
The 10 biggest science stories of 2018
From the meth house myth to gene-edited babies, it was a big year for science news.
Govt to cap units, bring permanent forestry into ETS
Changes to the Emissions Trading Scheme will cap units and bring in permanent forest.
The single word that could spark a global showdown
Almost 200 countries agree on this crucial issue, but just four could force a showdown.
Paul Harrison: Businesses must act as globe warms
COMMENT: Climate change is becoming a critical factor when valuing investments.
Protesters march as UN climate talks hit fossil fuel snag
'Make the planet great again,' say marchers.
New wonder material: A rugby field packed in a teaspoon
Scientists are excited at the carbon-capturing potential of a new class of compounds.
Secrets beneath Antarctica's ice shelves
We know less about what's beneath Antarctic ice shelves than we do about Mars' surface.
Five ways you can help save our oceans
Our oceans are under unprecedented pressure. Here are five ways you can help save them.
Splits deepen as UN climate talks near crunch time
Negotiators in Poland are struggling to find a way forward.
Fixing climate change, one street plan at a time
Climate change is hard to combat, but easier if we work for good outcomes.
How NZ could cut ag emissions by to 10 per cent
Many farmers want to cut their greenhouse gas emissions - but nearly half don't know how.
Hottest summer drove alps' biggest ever ice loss - scientist
Our hottest ever summer drove the Southern Alps' biggest seasonal melt, scientist says.
Into the ice world: Why we should all care about Antarctica
Why care about Antarctica? what happens there, matters here, Jamie Morton explains.
Into the ice world: A DNA miracle in Antarctica's 'Martian' Dry Valleys
Antarctica's McMurdo Dry Valleys are among the most inhospitable places on Earth.
Leaders stress need to win support for climate measures
Poland seeks 'just transition' for energy workers facing layoffs.
'You don't care': The kid that schooled Australian politicians
Schoolboy was described as "the hero we need right now" after he took on politicians.
Trump is only G20 world leader to not sign climate change statement
Trump was the only leader who declined to sign the statement.
Climate change: Revealing its hand in today's extreme weather
We'll soon be able to reveal climate change's hand in extreme weather - and in real time.
Kiwi virtual power plant will be world's largest
Virtual power plant will be the world's largest, solar business leader says.
Al Gore calls Trump 'the principal global face of climate denial'
In a parallel universe, the global warming champion might have been president himself.
Report: Climate change already a global health emergency
A major report has highlighted the enormous impact climate change is having on our health.
NZ scientist: Oz fires a climate change wake-up call
Fires raging in Queensland are a wake-up call over climate change, NZ scientist says.
Carbon zero target 'no pipedream'
Climate Leaders Coalition will significantly reduce NZ's carbon gas emissions.
Fonterra is beginning to turn its back on coal
Fonterra is looking to reduce its gas emissions and have an impact on climate change.
Ambition: An entirely electric Carbon Zero fleet
We firmly believe electric vehicles are the future.
Duncan Bridgeman: Insuring for climate change just got harder
Experts say there is $2 trillion worth of property exposed to rising sea levels.
Trump rejects his own Government's warnings on climate change
'No, no, I don't believe it,' he repeated. 'We're at the cleanest we've ever been.'
PM describes Apec trade spat between US and China as 'disappointing'
A trade spat between the US and China led to a failure for Apec to reach a consensus.
Call for climate action backed by NZ academics
A grim UN report has prompted 150 NZ academics to call for bolder climate change action.
'Teapot-tape two': Device removed before PM's meeting in Singapore
PM removes device from table before talks with Myanmar leader Aung San Suu Kyi.
Power outages will get worse, Vector head says
Lines charges could more than double Vector boss says as he delivers a bleak prediction.
Stiassny fires parting shots at Rocket Lab, all-comers
Departing chairman takes aim at Entrust, the ComCom and even perceptions of Rocket Lab.
California wildfires deadliest in history as toll climbs to 31
Relatives desperately search for loved ones as firefighters battle to contain blazes.