Sea Urchins are weird-looking creatures. They basically look like pincushions that sit in the ocean and don’t move around that much. They are part of the phylum of animals called echinoderms, which ...

Amro Hamdoun is a marine biologist at UC San Diego’s Scripps Institution of Oceanography. He received his bachelor's degree ...

Marine biologists at Scripps Institution of Oceanography at UC San Diego have created a line of sea urchins whose genetic makeup is fully mapped and can be edited to study human disease genes. The ...

Consider the sea urchin. Specifically, the painted urchin: Lytechinus pictus, a prickly Ping-Pong ball from the eastern Pacific Ocean. The species is a smaller and shorter-spined cousin of the purple ...

When you are driving through a rain storm, traction is key. If your tires lack sufficient tread, your vehicle will slip and slide, and you won't have the grip needed to maneuver safely. When ...

The Expert Anglers at Milliken Fishing explain the effectiveness of sea urchin baits and demonstrate how to use them to catch more fish.

A species of sea urchin in the Mediterranean will be able to live in our future climate-changed seas -- while other animals will die as waters become hotter and more acidic. Added to this, urchins ...

When Mya Breitbart heard that something was killing off sea urchins en masse, she thought: Oh no, not again. The long-spined sea urchin—a fist-size ball of black defensive spines—is a crucial and ...

Add Yahoo as a preferred source to see more of our stories on Google. Sea urchins are dying in large numbers across the Caribbean, according to scientists who are racing to pinpoint the cause of the ...

Since last year, long-spined sea urchins in the Caribbean Sea have been dropping dead with no known cause. Now, scientists may finally have found the culprit. The species, called Diadema antillarum, ...