Sam Judd writes, "Today I thought that a story about how awesome the New Zealand coastline is would be appropriate, because what is not to love out here?"

Global temperatures will continue to soar over the next year as rising levels of greenhouse gas emissions and the effect of El Nino.

Actor Leonardo DiCaprio greets the Pope in Italian and discusses the environment.

Mike Hosking says when it comes down to it, what country is a genuine nuclear threat right now? This doom and gloom attitude needs to stop.

Call it extreme geology: a team of Kiwi scientists is venturing to a remote part of Antarctica to dig up ancient evidence of a warmer world.

The utterings of our leaders demonstrate how global warming has moved from a scientific theory where integrity matters, to a political movement where it doesn't, writes Robin Grieve.

Trade deal gives polluters power to sue governments who try to implement the Paris agreement.

The Paris Agreement on climate change ticked one essential box from a narrow national point of view: it countenances the use of international trading in carbon credits to meet countries' emissions targets.

Severe climate change and global warming is already "baked in" even if carbon emissions ended tomorrow. Dangerous climate change is unpreventable, writes Winston Peters.

It's good news, but not a reason to be complacent; global emissions actually fell in 2015.

At present, the atmosphere resembles a wild, uncontrolled rubbish dump. Polluters are free to sink their carbons into the atmosphere simply because they can, writes Klaus Bosselmann.

In the final days of the Paris talks, officials walked a diplomatic high wire as the pact's fortunes rose and fell.

Laurent Fabius was directly involved with the bombing of the Rainbow Warrior, now he's the world's foremost climate negotiator.

Getting so many nations, including "developing" nations such as China, to sign on to emissions reductions certainly makes the agreement historic.

Nearly 200 countries strike deal on how to combat climate change, but it's what the energy companies do next that could make or break the agreement.

A global climate change deal has been hailed in New Zealand as a historic step, but scientists and environmentalists say the deal now needs to be backed with action.

The New Zealand Government has hailed a historic deal on climate change, saying it is "the first truly global agreement on climate change".

The years-long quest for a universal pact to avert catastrophic climate change has neared the finish line with a draft agreement completed in Paris.

The world finally has a new accord on climate action, with the French presidency finally releasing the text in Paris.

Details of a landmark climate deal are set to be published in the next few hours and Kiwi businesses are hoping the agreement is ambitious.

Outgoing Climate Change Issues Minister says he'll be "gob-smacked" if the COP21 climate talks fail to deliver a new accord.

I have a proposal for Auckland to become a coal-free zone, writes David Hay. Holding climate change to two degrees or less means the world has to stop burning fossil fuels,

Paris is a significant milestone, yes, but it is not the sum total of the world's response. Every day more people are making changes to reduce their impact on the climate, writes Rachael Le Mesurier.

The world is now on the brink of a landmark new climate deal, as the COP21 UN climate talks in Paris near a climax.

Tensions in Paris are rising as countries race to resolve differences and forge an agreement to avoid the worst consequences of climate change.

Science reporter Jamie Morton speaks with Canterbury University researcher Dr Daniel Price.

Not every aspect of climate science is completely resolved, and here are five questions that are guaranteed to get the experts going.