Garth George writes that John Key should listen to voters, business and logic, and delay any emissions trading scheme.

Today's children are worried about more than just their homework and peer pressure.

The latest official estimates have shaved nearly two million tonnes off New Zealand's projected net emissions of greenhouse gases.

I do believe humans are contributing to the polluting and heating of the earth.

Scepticism about global warming is widespread amongst TV forecasters.

The Government is under increasing pressure to delay, or at least soften the impact of, the emissions trading scheme.

A 100gm serving of NZ lamb consumed in Britain carries a carbon "cost" equivalent to nearly 2kg of carbon dioxide, new research shows.

Low-lying islands around the world are being gradually wiped out by rising sea levels.

Many regions around New Zealand failed to record any power saving at all during this year's Earth Hour.

Earth Hour tomorrow night is intended to unite people and communities against climate change but global warming grinches plan to leave their lights on.

Jan Wright, Parliamentary Commissioner for the Environment, explains why it is important we start thinking of our planet, and species, as a whole.

A new study strengthens the case for global warming as a result of man-made emissions.

NZ researchers appear to be gearing up for a new bid to win over consumers before the first applications for release of GE pasture species.

I was watching a fascinating documentary the other day about Easter Island.