Planted stolen corals: "Impressive"
Researchers have managed to plant out red coral that was harvested illegally. Ten years later, they can conclude that the project was successful. It's impressive, says coral researcher Fredrik Moberg.
Sweden
Coral expert: They are tough and will surprise us
They have been blown apart in nuclear tests and poisoned when people fished with cyanide. The greatest threat to the future of coral reefs is, however, global warming, according to researcher Fredrik Moberg. But I think they will surprise us, he says.
Sweden