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

Learn how whale fossils and embedded shark teeth reveal feeding behavior and scavenging in the Early Pliocene North Sea ecosystem.

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

Whale sharks are the largest species of fish on the planet. They are among the largest animals to have ever lived. Only blue whales, sperm whales, and humpback whales (all mammals) are larger. The ...

A group of tourists in Guanacaste, Costa Rica had a once-in-a-lifetime encounter with a whale shark. This came as they were ...

Sixteen years into the job, most would feel the itch for a change. But for Tiffany, every day remains as thrilling as the first.

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 ...

Krabi: A whale shark was spotted in Hat Noppharat Thara-Mu Ko Phi Phi National Park, a rare sighting which park authorities ...