As for their real teeth, they evolved according to the prey the animal prefers, and they are always being replaced. Sharks can also grow to a huge size, as will be discussed. Despite all of these ...

Whether it's due to their predatory nature or their instinct for self-defense, these wild animals can pose a formidable ...

The epaulette shark’s ability to “walk” on land gives it a distinct survival advantage and traces its lineage back to the Jurassic period.

Paleontologists in Peru on Monday unveiled the 9-million-year-old fossil of a relative of the great white shark that once ...

Whale sharks (Rhincodon typus) are the biggest fish on the planet, with some clocking in at 60 feet long. Now, for the first time, we might have some clues to how these endangered gentle giants mate.