Hammerhead sharks are consummate predators that use their ... and they have heavily serrated, triangular teeth. Their extra-tall, pointed dorsal fins are easily identifiable.

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 ...

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 ocean is home to some of the most fascinating and uniquely named fish species. From the swordfish’s sharp bill to the ...

The problem with this method is that a shark’s teeth are super sharp ... The shark featured in the video is a hammerhead looking for food. These sharks are common in shallow waters near shore ...

Dr. Peter Klimley is a man who has held his breath and dived down 100 feet to hand-tag hammerhead sharks with a dart gun. He has even dressed up as a killer whale, complete with towering black ...

At the forefront of hit movies like “Jaws,” “47 Meters Down” and “Sharknado,” sharks are often represented as fearsome, dangerous creatures — despite posing a statistically low risk to humans.