3. Come to the shark side… 4. Sharks that steal always mako like a bandit. 5. Go ahead and mako my day. 6. Jaw ready for this? 7. The hammerhead shark always nails it. 8. It’s your birthday ...

Steve Backshall meets the hammerhead shark, a shark with some seriously super senses!

That is why shark teeth are the most abundant vertebrate fossil material on the Earth and in the sea. Scalloped hammerhead on the reef. NOVA: Do sharks have to keep swimming to breathe?

The team also identified changes from year to year. During the studied period, for instance, hammerhead shark, blacktip shark and ragged-tooth shark sightings increased; tiger shark sightings were ...

Dr. Balchin said: "During the studied period, for instance, hammerhead shark, blacktip shark and ragged-tooth shark sightings increased; tiger shark sightings were stable, and bull shark and dusky ...