HIRONO, Iwate Prefecture--Sea urchin are a culinary delicacy ... In Hokkaido, which has the largest catch of sea urchins in Japan, 60 percent of a total 2,200 tons of shells were recycled into ...

Considered a delicacy in several parts of the world, sea urchin, or uni in Japanese, is prized for its unique flavor. But the cost of the gonads — the orange tongues found inside an urchin ...

When it comes to expensive delicacies, one my favourites is sea urchin, or uni in Japanese. If I see it on a menu, I'm almost sure to order it. Because its delicate flavour is so elusive ...

Despite their consumption of the largest urchins, the sea otters alone could not control urchin populations. Sunflower stars play an integral role in these kelp forest communities by preying upon ...

The sea urchin farm is expected to have environmental benefits, from reducing emissions that cause global warming to easing "sea desertification" brought on by rising sea temperatures.

A Norwegian marine project combining sea urchin harvesting with kelp forest restoration has received United Nations endorsement ...