These breeding grounds for fish are under siege from red turf algae, sea urchins, storm surges, warming waters and climate ...

Ecologically important Diadema africanum almost eliminated by unknown disease in Canary Islands A marine pandemic is bringing some species of sea urchin to the brink of extinction, and some ...

A surprising study has revealed that an unrecognized marine pandemic is causing mass mortality in bringing some sea urchin species to critical endangerment and causing some populations to vanish ...

Sea urchins are ecosystem engineers, the marine equivalent of mega-herbivores on land. By grazing and shredding seaweed and seagrass, they control algal growth and promote the survival of slow-growing ...

Sea otters are one of nature’s most fascinating creatures, beloved for their playful personalities and critical role in marine ecosystems. From their dense fur to their impressive tool use, these ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Urchins are gathered ...

It used to be thought that sea urchins only had a primitive nervous system, but new research has found that they are far more complex than that. The entire body of a sea urchin is what researchers are ...

The pointy shell of sea urchins hides a remarkably complex neural network that resembles the brains of vertebrates, new research suggests. Reading time 2 minutes When it comes to taking hardcore ...

It’s well into the second act of “Urchin,” writer/director Harris Dickinson’s searing portrait of addiction and homelessness in East London, before we see our protagonist, Mike (Frank Dillane) smile ...

Harris Dickinson’s characters are demarcated by specific class consciousnesses: Coney Island’s Frankie in Beach Rats, who cruises for older men on a webcam site; a particular brand of selfishness and ...