“Functionally, the sea urchin family attacked by this pathogen is already extinct in the Red Sea,” he said. “It's a serious threat now for the entire Indo Pacific. ...

The turquoise water of Hōnaunau Bay in Hawaii, an area popular with snorkelers and divers, is teeming with spiny creatures that could erode the reef past the point of no return, new research has found ...

With its ability to grow to as big as three feet across, armed with up to 24 limbs covered with tiny suction tubes, the ...

California tourists are lining up to eat live sea urchin at the Santa Barbara Harbor By Georgia Freedman Updated Sep 20, 2022 3:29 p.m. Scooping out the uni from inside the sea urchin.

The red sea urchin harvest takes place in groups divided by association. Image courtesy of Fondemar. Today, Coqhi, at age 32, has kept his family’s tradition.

“Functionally, the sea urchin family attacked by this pathogen is already extinct in the Red Sea,” he said. “It's a serious threat now for the entire Indo Pacific. ...

A mysterious sea urchin plague has spread across the world, causing the near extinction of the creature in some areas and threatening delicate coral reef ecosystems, a new study suggests. The research ...