Scientist from Victoria University of Wellington says too little is known about the seafloor communities found in in New Zealand's Exclusive Economic Zone.
The diamond producer by value sold $418 million of gems in its 10th cycle, compared with $476 million at its previous offering, which shows demand has slowed since India's withdrawal of high-value bills.
Fresh UN sanctions against North Korea aimed at punishment for a nuclear test in September will be honoured by China, the reclusive regime's most important trading and diplomatic partner.
Shares fell after the miner said it would suspend dividends until further notice, due to current restrictions to funds held at its Kyrgyz Republic subsidiary, Kumtor Gold.
Russian-Canadian Vera Kirikova will become human resources group executive while Simone Niven will assume the corporate relations group executive post.
For the vast untapped potential of the nuclear energy industry and the uranium that feeds it, this could contribute to a market-disrupting revival that no longer bows to fear and the politics of economy.