The Chinese will help them out. China is already the biggest food donor to North Korea. Beijing will not let them collapse.

I don't think anything is going to come out of the six-party talks. At best it will become something where people meet every seven or eight months and nothing happens. At worst, they won't meet again.

80 percent of the hard work is still in front of us. But in the past, North Korea has been surprisingly flexible if the right incentives were offered.

The US has to be an active participant from the very beginning.

The strategic move will help the company tap the food pulp export market.

Because food-chain length influences the bioaccumulation of contaminants, understanding the causes of variation in food-chain length will help us understand the variation of contaminant concentrations,