The loss of one iconic species, sunflower sea stars, unleashed a voracious eater of seagrass habitats and upended the coastal ecosystem. But the response has opened new business opportunities.

Stunning footage of a baby sea urchin has been awarded fifth place in the annual Nikon Small World in Motion video ...

This short video shows how we obtain eggs and sperm from the tropical sea urchin Lytechinus variegatus. Students Tess Bender and Jessie Spears have been using these eggs and sperm to examine the ...

Join us on an extraordinary underwater adventure as we dive into the vibrant marine world to experience the unique taste of sea urchin straight from the ocean. In this thrilling episode of ...

Researchers at University of Tsukuba examined how twin organisms can emerge from a single fertilized egg by studying sea urchin embryos. Their findings revealed that when an early-stage embryo is ...

Experience the art of preparing live sea urchin, also known as uni, in this detailed step-by-step guide. From opening the spiny shell to extracting the delicate roe, this video shows you how to handle ...