There are over 500 species of shark living in waters around the world and the majority give birth to live young. The remainder are oviparous ... This is known to occur in sand tiger sharks (Carcharias ...

OARAI, Ibaraki Prefecture--A sand tiger shark was born at the Aqua World Ibaraki ... came out at 11 a.m., aquarium officials said. The birth brought tears to the eyes of at least one worker ...