The Caribbean, Red Sea, and the Indian Ocean are critical regions for the world's coral reefs, and mortality rates for sea urchins in these areas are very high—over 90 percent.

GLOUCESTER, Mass., Jan. 29, 2025 /PRNewswire/ -- The red sea urchin (Mesocentrotus franciscanus) is one of the earth's longest-living animals, reported to live more than 100 years without showing ...

GLOUCESTER, Mass., Jan. 29, 2025 /PRNewswire/ -- The red sea urchin (Mesocentrotus franciscanus) is one of the earth's longest-living animals, reported to live more than 100 years without showing ...