Which is the longest-living animal in the world? Explore fascinating facts about these incredible creatures and their ...

"Now the black sea urchin disappeared from all the areas I ... They point out that other marine animals continue to support the corals. Other experts fear a repetition of what happened 40 years ...

But controlling the animal’s population is not an easy task. “There are a lot of sea urchins in the areas where seagrasses have disappeared,” said another Kanagawa researcher Shozo Takamura.

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 ...

Many bilaterally symmetrical animals, including humans ... In a new study published in Nature Communications, the authors ...

The ocean along the Mendocino Coast is not only beautiful, it's also home to some fascinating creatures. Take the sunflower ...