Jamie Morton: The world needed a hero: it got Greta Thunberg
Greta Thunberg deserves to be angry. Science reporter Jamie Morton explains why.
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Latest fromDroughts
Covering climate now series: Forecasting in a warming world
How do you commentate on a catastrophe in slow motion? Welcome to Ben Noll's job.
Covering climate now series: NZ's rising fire risk
Fire danger soars under climate change. What does it mean for firefighters on the ground?
Scientists perplexed as tornadoes tear across United States
The US tied its record of 11 consecutive days with at least eight tornadoes each day.
Grim global climate report: Drought, rising seas, millions displaced
A dramatic new stocktake shows climate change is here - and now affecting millions of us.
Suffering in silence: 10 shocking world disasters
A horrific disaster is unfolding in this tiny country - it's just one of many.
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.
State of concern: All of NSW feeling effects of drought
The entire state is now impacted by drought.
Poll: Few Kiwis think world will overcome climate challenge
A new poll shows Kiwis want climate action, but doubt the world will avoid worst impacts.
Climate change spells trouble for NZ's crops
Harsher droughts under climate change could threaten our crops with serious diseases.
Jim Salinger: The Middle East is a climate and conflict hotspot
The region spends $135b on defence - but just 1.5b on climate mitigation.
Major report: What we've done to NZ's landscape
NZ now losing nearly 200m tonnes of soil each year, with consequences for our environment.
Climbing kauri in the name of science
Ancient kauri trees are helping us understand how forests might fare in future droughts.
What tourists should know about Cape Town's drought
Cape Town, South Africa's second-largest city, is suffering from a severe water shortage.
Climate scientist: a letter to my grandchildren
The message sends hope that by 2060 our climate is not in a state of disarray.
Our hottest summer: what caused it?
A "trifecta" of big drivers combined to make this summer what will be NZ's hottest ever.
It hasn't been this hot since 1935: What's changed?
The last time summer was running this hot, Nazis ran Germany. What's been the difference?
The Big Read: Climate change – the best and worst for NZ
Climate scientist Dr James Renwick says time's running out to avoid the worst of warming.
Agency: NZ must act to adapt to global warming
Briefings: NZ needs to take hold of "window of opportunity" created by Paris Agreement.
Climate change could overwhelm sewer systems
Much of NZ's sewer networks aren't designed for the potential impacts of climate change.
Climate change a 'key' factor in migration
Climate change a bigger migration factor than income and freedom combined, NZ study finds.
Aussie heat wave: What it means for us
NZ is unlikely to see anything as hellish as 50C days warned for Melbourne and Sydney.
Election 2017: Parties share science, hazard policies
Where do political parties stand on science funding and natural hazards?
Extreme weather: El Ninos to become twice as common
Damaging, extreme El Nino events will likely become twice as common under climate change.
Q&A: What Kiwis think about climate change
Two Waikato University researchers discuss what Kiwis think about climate change.
Ian Fuller: Water, water everywhere
As climate changes, so does the frequency and magnitude of floods and droughts.
Ethiopia is facing a killer drought
Food crises are erupting across Africa and there is no money to fight it.
Rain brings relief to Canterbury farmers
Rain has brought relief to drought-stricken South Island farmers.
A device to deal with drought
Scientists invented a water harvester that could consign droughts to history.
Q&A: Why do we live in flood zones?
Why do so many New Zealand communities lie in flood zones? An expert explains.
Generation Zero: NZ needs a climate change law
New Zealand was a decade behind countries like the UK.
Adelia Hallett: Climate action can save birds
COMMENT: Figures released last month by Niwa show that 2016 was the hottest year on record for New Zealand, with record or near-record breaking temperatures for many locations, writes Adelia Hallett.