Tourist boats in the pristine Milford Sound are contributing to a copper concentration so high it could kill 20 per cent of marine life in the port area.

The Government has been accused of going against its own advice over backing New Zealand's clean, green brand with better environmental monitoring

Telecom has made a radical shift in the way it buys advertising in the media. New Zealand's biggest advertiser spends about $25 million, an advertising industry source said, though the exact figure could not be verified at print time.

Misleading nutrition and health claims about food will be stopped under new regulations on labelling.

Environmental columnist Sam Judd looks into ‘greenwashing’ and pulls some of the labels off the false claims. Have you been sucked in by greenwash?

What skills and experience do you need to be a successful franchisee?