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10 big questions on climate change answered
WeatherWatch analyst Philip Duncan puts readers' 10 most commonly asked climate change questions to Niwa's Dr James Renwick.
<i>Philip Duncan:</i> Climate change facts melting away
Kiwis are under-informed when it comes to climate change, says weather blogger Philip Duncan.
Himalayan global warming claim 'based on dated, obscure source'
A leading British paper claims the UN has made a sizeable blunder over key evidence on global warming.
Half of Kiwis doubt global warming: poll
Respondents say concept is 'a giant con' or not conclusively proved by scientists.
Climate change comments draw angry fire
Weather analyst Philip Duncan responds to the volleys of vitriol he received after his blog about global warming yesterday.
Cold comfort for climate change brigade
Weather expert Philip Duncan notes the cold snap embracing the northern hemisphere is making life tough on 'global warming' promoters.
<i>Green Business: </i>Commonsense Organics growing strong
Organic food can now properly be considered an essential rather than a luxury, says the owner of an expanding chain of organic grocery stores.
Last decade warmest on record - Niwa
The noughties were the warmest decade on record in New Zealand, although last year was cooler than average, latest Niwa figures show.
AgResearch's new farm pushing for cleaner dairying
The science going on at AgResearch's new farm at Tokanui may help New Zealand's dairy farms run in a more sustainable fashion.