One person has been arrested and four remain on a ship which Greenpeace boarded to prevent it from being unloaded in New Plymouth.

With its roots in China, a new movement is sweeping the planet to discourage diners from going disposable.

A new Rainbow Warrior is approaching completion in a German shipyard.

For years, we've considered fish to be a healthier, more eco-minded alternative to red meat and chicken, but today this has been called into doubt. Anna Hart finds out how we can enjoy seafood without a side-helping of guilt ...

New Zealand is braving an international backlash by going after fish species environmentalists say are unsustainably caught. Geoff Cumming reports.

The Gulf of Mexico spill may have hit BP here...

'Sometimes you step off the pavement and you get hit by a bus,' said a stunned Tony Hayward.

As BP confirms embattled boss Tony Hayward is stepping down, Greenpeace protesters have been taking over BP stations across London.

Opponents say there is no place for oil exploration in New Zealand, but the government is sticking by its deal with oil giant Petrobras.

When it comes to fish, New Zealand is often held up as an exemplar of what happens when you get things right.

Thousands of marchers joined one of the biggest protests in Auckland for decades today.

The NZ foreign minister rejects a new whaling proposal allowing nations to continue commercial whaling for another decade.