I came across the stunning sea urchin photography of Anders Hallan. The way all the urchins are lined up in a grid makes them ...

New research has uncovered a mass die-off of sea urchins living in the Canary Islands—one that could signal an ongoing marine pandemic.

'For the first time in history, there are no new juvenile urchins being recruited across several Canary Islands,' a researcher said.

Sea urchins are disappearing from the Canary Islands, and scientists warn the loss could trigger major changes across marine ecosystems.

Svenja Kling is a fifth-year PhD student studying marine biology at UC San Diego’s Scripps Institution of Oceanography. Kling ...

TL;DR• A mass die-off of sea urchins in the Canary Islands has led to a halt in reproduction, pointing to possible local ...

South of Tampa Bay, in Florida, wedged between a quiet neighborhood and a mangrove forest, custom-designed aquariums are home to thousands of sea-urchin larvae that tumble and drift through the water.

Add Yahoo as a preferred source to see more of our stories on Google. Several sea urchins with one cracked open showing the orange tongues inside - Noppawat Tom Charoensinphon/Getty Images Sea urchin ...

Purple sea urchins, beware: There’s a purple urchin-eating predator on the horizon — and its name is the sunflower sea star. That’s the plot line coming from a small upstart research facility in Moss ...

My longtime boyfriend and I broke up a few years ago. Since then, I’ve barely touched another body. I don’t know why, exactly. Maybe it was the pandemic, middle age, fear — or all three. I used to ...