Beneath sea urchins’ exterior spines, rounded skeletons called tests are jewels of color, texture, and symmetry. There are hundreds of urchin species, and they’re found in every ocean on ...

Scientists have investigated the unique biology of the Haenyeo, women from the South Korean island of Jeju who are known for ...

while other sea urchin species were present in 30%. Similarly, pink snapper consumed very few long-spined urchins (2.7% of fish), yet other urchins were present in 13%. "This tells us it's likely ...

HIRONO, Iwate Prefecture--Sea urchin are a culinary delicacy, but because their shells are often seen as too difficult or costly to recycle, they end up getting tossed out in bulk. But a local ...

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 ...