A group of scientists exploring deep waters surrounding Puerto Rico and the U.S. Virgin Islands managed to catch a sea urchin in a compromising situation this week, and they live streamed it around ...

If you’ve ever stared at one of the ocean’s more bizarre creatures, like, say, a sea urchin, and wondered where it keeps its brain, and what its brain even looks like? Well, according to new research, ...

Forbes contributors publish independent expert analyses and insights. Akiko Katayama covers Japanese food and culture. Uni, or sea urchin, is a celebrated delicacy at sushi restaurants. “Uni is one of ...