A new study analyzing two fossilized whale skulls from around 5 million years ago has revealed fragments of sharks' teeth ...

How can a creature of such enormous size and long-distance migratory behavior cope with a spine twisted in multiple directions? (Whale shark with the spinal deformity not pictured.) Photo by Jenna ...

A juvenile whale shark swam from Madagascar to Seychelles, marking the first confirmed movement between the two nations.

A new study analysing two fossilised whale skulls from around 5 million years ago has revealed fragments of sharks' teeth lodged inside them. This ...

Weighing up to several tons, whale sharks are also notable for their markings. Each pattern of spots is unique and scientists identify individual fish using computer programs first developed to study ...