Auckland Museum's flash new interactive exhibition explores the deeper meanings of H2O. Jacqueline Smith dives in.

The extortionate sums charged for Perrier and San Pellegrino are a frequent complaint of restaurant-goers.

New environmental protection laws for New Zealand's exclusive economic zone will come into effect next year.

Duo faced long struggle before finding a market for stormwater-treatment technology.

Smart metering company's markets include Australia, the US and Africa.

Has anyone noticed that "100 per cent pure New Zealand" has quietly been changed to "100 per cent pure you"?