Sand tiger sharks, also known as gray nurse sharks ... Sand tigers are the only shark known to come to the surface and gulp air. They store the air in their stomachs, which allows them to float ...

OARAI, Ibaraki Prefecture--A sand tiger shark was born at the Aqua World Ibaraki Prefectural Oarai Aquarium here, the first successful breeding of the species in Japan. Only four other aquariums ...

Often referred to as “dustbins of the ocean” Tiger sharks are known for eating some strange things ... for two consecutive years! One tiger shark, named Harry Lindo, even travelled an ...