Unusual or accidental cases of ovotestis in regular gonochoric species has been observed in several sea urchin species that led to indicate that they are hermaphrodites ( Boolootian and Moore, 1956; ...

Far-Flung Postcards is a weekly series in which NPR's international team shares snapshots of moments from their lives and work around the world.

Sea urchin populations are ballooning in the bay, putting the coral reef at risk, a new study has found. - Greg Asner The turquoise water of Hōnaunau Bay in Hawaii, an area popular with snorkelers and ...

The turquoise water of Hōnaunau Bay in Hawaii, an area popular with snorkelers and divers, is teeming with spiny creatures that threaten to push the coral reef “past the point of recovery ...

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 ...

Sitting in his spacious office with a view of the Black Sea, Tayfun Denizer smiles: his rainbow trout, raised in submerged cages, have made him a wealthy man. Last year, the country exported more than ...

Sitting in his spacious office with a view of the Black Sea, Tayfun Denizer smiles: his rainbow trout, raised in submerged cages, have made him a wealthy man.