Gangs of chimpanzees kill individuals from neighbouring groups to expand their territory.

The skeleton of champion New Zealand racehorse Phar Lap is to be shipped across to Australia.

At least 28 rhinos, an endangered species, have died in the past year.

Agricultural scientists say a genetically engineered clover could reduce methane emissions from livestock by 10 per cent.

Conservationists want Australia to lead the anti-whaling charge at a major summit next week, in response to footage of a whale being hit by an exploding harpoon.

Golden Shears champion Cam Ferguson has claimed first place at the Royal Cornwall Open in England.

Japanese prosecutors are demanding two years jail for NZ anti-whaling activist Peter Bethune, on trial for assault and charges after the boarding of a harpoon ship in Antarctic waters.

A resurgence in backyard gardening is driven by those looking to eat healthier and cheaper.