Types of Sharks
All About Sharks
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Meet the Buzzsaw Killer
This 290 million year old prehistoric shark is best known for its intimidating 360 degree spiral of serrated teeth.
Ever Wonder How Sharks Communicate?
In 2016, researchers discovered that sand tiger sharks, far from being lonely hunters, exhibit social behavior typically seen in mammals.
Shark vs. Dolphin: Who Wins?
While this is not a situation that occurs too often, sharks and dolphins have been known to clash in quite a few places around the world.
Find Out What Happens
DO YOU KNOW THE TOP 10 LARGEST SHARKS?
Sharks come in all shapes and sizes, but these 10 tip the scales. Find out which sharks make our Top 10.
Count Them Down
INTERACTIVE TIMELINE OF SHARK EVOLUTION
Sharks appeared nearly 200 million years before the first dinosaurs! Trace the evolution of sharks.
Explore the Timeline
The Sinister Looking Goblin Shark
Some Sharks Snatch Prey Right Off the Beach
6 Threatened Shark Species
The Wobbegong Waits...Then Ambushes
How Sharks Hunt At Night
Dimetrodon Feasted On Prehistoric Sharks
News & Discoveries
The early ancestors of 100-foot-long blue whales were dolphin-sized, according to new research that explains how, when, and why these and other whale giants got to be so big.
A study of 55,000 Danes found they were as much as 20 percent less likely to develop atrial fibrillation if consuming chocolate on a weekly basis.
Two trucks bearing a gilded bed and a funeral chariot from Tutankhamun’s tomb were transferred to a still-unfinished museum at the foot of the pyramids.
Types of Sharks
Click to find out more about a type of shark.
Shortfin Mako Shark
Great White Shark
Sand Tiger Shark
Blacktip Reef Shark