The leopard whipray (Himantura leoparda) has a tail measuring almost four feet long. This makes its tail as much as three times the length of its body. Leopard whiprays live in the Indo-West Pacific ...

A third of the world’s sharks, rays and chimaeras are threatened with extinction and their numbers have dwindled since 1970, finds a new IUCN report and a study. The report finds Indonesia, Spain and ...