'We'll find life on Mars but are we ready for it?'
The world is not prepared for the discovery, Nasa's chief scientist has warned.
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Latest from Science
Science show for kids in doubt after Nanogirl office burgled
Nanogirl's Auckland offices were burgled early this morning.
How to help your teenagers get more sleep
Flashing lights and positive motivational thoughts could send teens off to land of Nod.
Auckland eruption: Could we intervene in next big blow?
What if we could influence how Auckland's next big volcanic eruption played out?
Whakaari grumbles: Geyser-like explosions recorded in crater
The burst came as a result of the rising crater lake drowning active vents
One billion at risk: Dire warning in new climate report
Multitudes at risk from warming, rising oceans and melting ice, sweeping UN report finds.
Jamie Morton: The world needed a hero: it got Greta Thunberg
Greta Thunberg deserves to be angry. Science reporter Jamie Morton explains why.
Scientists get clearer view of Hikurangi's quake-making potential
Scientists say they may be a step closer to understanding NZ fault zone's big threats.
Gene variant in Māori, Pacific Islanders, linked to taller height
A third of Maori and Pacific Islanders carry a gene variant just linked to taller height.
Deep geothermal: Is this NZ's clean energy future?
The key to driving NZ's emissions to net zero by 2050 may lie kilometres beneath our feet.
What would happen if Mt Taranaki erupted tomorrow?
How would ongoing eruptions devastate the powerhouse province that is Taranaki?
Climate change: How hard will extreme weather hit NZ?
What will our extreme future be like? Scientists in new $10m study say it's already here.
Covering climate now: Health issues are heating up
Climate change may deliver us more heatwaves, pollution and disease. Are we ready for it?
Millions of youth worldwide strike for climate action
Thousands of people around the globe stage rallies to call attention to climate change.
Three billion fewer wild birds than in 1970: US study
The new study focuses on the drop in sheer numbers of birds, not extinctions.
Nanogirl: A coat of many cobwebs
Scientists are replicating nature's wonder-material, spider silk, to make clothing.
Blast from the past inspires idea to cool planet
Scientists believe dust created by blowing up an asteroid could cool the Earth.
There's still time to stop the end of the world
Internationally, 67 per cent of people see climate change as a major threat.
Comment: Why baby boomers' grandchildren will hate them
Comment: Young people will face the climate challenge because their forebears did not.
Covering climate now series: NZ's rising fire risk
Fire danger soars under climate change. What does it mean for firefighters on the ground?
Fish dishes carry superbugs risk
A plate of fish and chips is increasingly likely to expose people to untreatable bacteria.
The Conversation: 'Predatory' climate denier threat to children
Despite all evidence, it still business as usual — and up to our youth to save themselves.
Explosion at Russian research centre that holds world's deadliest viruses
The facility is one of the two sites that holds samples of smallpox and Ebola.
Take our climate change test: How much do you know?
The first in a series to see how well you know New Zealand's climate change numbers.
Herald podcast: Why we can't risk normalising climate change
We can't risk normalising our climate emergency, write Jamie Morton and Jacob Anderson.
Climate change: How rising seas could cost NZ billions
In flood-exposed South Dunedin, Eleanor Doig says things are going to have to change.
Young scientists impress at Far North fair
Girls make a clean sweep of the top prizes; home school students also excel.
How do Kiwis really feel about climate change?
Why does climate change make some people feel powerless to act? Jamie Morton finds out.
Why cow burps are NZ's biggest climate headache
Methane from cows remains NZ's biggest climate change problem.
The deadly truth about diet sodas: Sweetener vs sugar
Commonly used artificial sweeteners are an even worse threat to a long life than sugar.
Why so many Kiwis don't know about our biodiversity crisis
There's an emergency in our native wilderness. Why are so many Kiwis oblivious to it?
Lab-grown meat alternatives for fast food chains
Companies are creating plant-based, lab-grown meats. Will they meet religious standards?
Need to reduce waste, not grow more
Poor nutrition is responsible for the deaths of more than 3 million children worldwide.
Study finds the universe might be two billion years younger
The universe is looking younger every day, it seems.