Black sea urchin distribution. The red markings indicate where it can be found. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert!

"The sea urchin planet was interesting as well ... and postcard tools to mark the location of any sea urchins or a black holes you find.

Common name: English - Black (sea) urchin, German - Mittelmeerseeigel, Schwarzer Seeigel, Italian - Riccio maschio, French - Oursin noir, Spanish - Erizo negro Systematics: Arbaciidae, Arbacioida ...

Considered a delicacy in several parts of the world, sea urchin, or uni in Japanese, is prized for its unique flavor. But the cost of the gonads — the orange tongues found inside an urchin ...

The sea urchin population in many coastal areas is on the increase, and this could have a negative impact on recreational activities associated with the coast. In certain areas, hundreds of these ...

Russia's beleaguered Black Sea Fleet has developed a "new method" of fending off persistent Ukrainian naval drone attacks, according to a new analysis. While most of its global naval forces remain ...

In 2025, 43 of these valuable licenses were granted to sea urchin fishers, who will earn 10% of their annual revenue during these two months of low tourist season – lobster fishing earns them ...