OpinionGeoff Simmons: NZ needs to be doing its bit, fasterOur promises around climate change policies are just hot air. The minister may not be Stan (he is Tim Groser), but he still needs a plan.04 Jun 05:00 PM
WorldWorld 'on verge of mass extinction'Humanity has pushed the planet to the brink of a dinosaur-scale sixth mass extinction, a new study has warned.02 Jun 02:05 AM
AirlinesEnergy award winner behind Auckland Airport's sustainability focusThe aviation industry is awake to the threat of climate change even if politicians are not, said Auckland International Airport executive Martin Fryer.01 Jun 05:00 PM
New ZealandProgramme turns to Antarctica for climate change answersSea ice, winds and invertebrates will go under the microscope in the next stage of a major science programme turning to Antarctica to answer crucial questions about how the Earth will respond to climate change.30 May 06:05 AM
WorldBreeding stock for a changing climateAmerican scientists are attempting to breed chickens that can cope with scorching heat as part of a series of government-funded programmes.25 May 05:00 PM
WorldEarth Day selfie out of this worldThe competition for "ultimate selfie" is heating up in the name of climate change. Nasa has compiled more than 36,000 of the photographs to make its Global Selfie with Earth Day.23 May 05:00 PM
WorldAntarctica losing 159 billion tonnes of ice a yearThe Antarctic ice sheet is disappearing at twice the speed of when it was last surveyed, losing 159 billion tonnes of ice to the ocean every year.19 May 09:58 PM
EconomyClimate change a risk to NZ's credit ratingClimate change is a mega-trend that will affect countries creditworthiness, and New Zealands worse than most, says Standard & Poors.18 May 05:00 PM
OpinionJim Salinger: We need big-picture fix for floodsFrom my perch in Rome I have observed that some poor residents of Christchurch are being hammered by the fourth bout of flooding in less than two months.06 May 09:30 PM
WorldDoctors chained together to protest about coal mineThree doctors and a medical student have been arrested after locking themselves together as part of a NSW coal mine blockade, protesters claim.03 May 11:26 PM
WorldWinds of change as Palmer holds sway over climate shiftAustralia may be left without a climate change policy following mining magnate Clive Palmer's decision.22 Apr 04:15 PM
OpinionBrian FallowBrian Fallow: Curbing emissions is vitalPeople often ask why NZ should incur any costs curbing its greenhouse gas emissions when we account for less than 0.2% of the global total, writes Brian Fallow.16 Apr 09:30 PM
New ZealandClimate swings donor leftThe head of an international fitness empire says he is donating $125,000 to Labour and the Greens because he is fed up with National's inaction on climate change.14 Apr 04:15 PM
EconomyNZ emissions acceleratingNew Zealand's emissions of greenhouse gases grew 2.2 per cent in 2012, accelerating from 1.4 per cent in 2011.14 Apr 04:15 PM
New ZealandClimate report 'bad news' for New ZealandThe latest global report on climate change is "bad news" for New Zealand, which has far fewer mitigation policies than other advanced economies, the Green Party say.13 Apr 08:53 PM
WorldSwitch to green energy and cut down on meatGovernments must switch from fossil fuels to nuclear, wind and solar energy to avoid a global warming catastrophe in a move costing about 300 billion ($578 billion) a year.13 Apr 04:15 PM
BusinessAmbrose Evans-Pritchard: End may be in sight for fossil fuelsSolar power has won the global argument. Photovoltaic energy is already so cheap that it competes with oil, diesel and liquefied natural gas in much of Asia without subsidies.11 Apr 05:48 AM
OpinionTom Chivers: How to get it wrong on climate change and weather'He's utterly misunderstood the issue.' Tom Chivers, the Telegraph's Environment writer, gets fired up about a review of a new book on global warming.08 Apr 07:52 PM
OpinionCharles Moore: Game is up for climate change believersThe game is up for climate change believers, writes Charles Moore after reading a new book: The Age of Global Warming, by Rupert Darwall.08 Apr 04:56 AM
OpinionPaul LittlePaul Little: Reality - humans are to blameTo deny the reality of climate change and the need to do something about it is to ally oneself with the witch burners, cancer cure peddlers and purveyors of cars that run on water.05 Apr 11:58 PM
OpinionGwynne DyerGywnne Dyer: World's grim future warm and hungryIf you want to go on eating regularly in a rapidly warming world, live in a place that's high in latitude or high in altitude.03 Apr 08:30 PM
OpinionEditorial: Climate report a wake-up call for global actionOver the past few years, many people's apprehensions about climate change have decreased.02 Apr 03:15 PM
WorldLook on bright side of climate changeUN scientist says that by staying positive about the future, the most intelligent students will be attracted to finding a solution to save the world.01 Apr 05:20 AM
WorldAcademics: Human survival on the lineLeading Australian academics have warned that humans could face extinction from massive global health crises, plunging food production, and other damage.31 Mar 03:15 PM
WorldRising seas: NZ not readyNZ is unprepared for sea level rises that could turn 1-in-100 year flooding events into annual occurrences, a blockbuster report on climate change has revealed.31 Mar 12:00 AM