Uni, or sea urchin, is a precious culinary delicacy at sushi restaurants and beyond. However, its population overgrowth is ...

because they eat some many purple sea urchins and help keep their populations low.” Unfortunately, Lamb said, the sea star population has drastically declined in recently years, due to a ...

Sunflower sea stars — the giants of sea stars, with up to 21 limbs — eat sea urchins. In their absence, the sea urchin population proliferated. Sea urchins eat kelp, and the explosion in their ...

Want to help California’s kelp forests? Eat sea urchins. Want to help California’s kelp forests? Eat sea urchins. To save kelp forests, scientists try breeding sea stars To save kelp forests ...

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 ...