How did a tiger shark in northern Australian waters swallow a terrestrial monotreme in the first place? Tiger shark (Galeocerdo cuvier) is a macropredator, with females capable of attaining a length ...

A researcher speaks out against the fishing of sharks after footage of a huge tiger shark being caught and decapitated ...

A large tiger shark carcass washed shore on Nantucket off Cape Cod, Mass., Tuesday, in a rare event that piqued the interest of scientists. Unfortunately, the shark washed back to sea despite the ...