A tiger shark has surprised Australian scientists on an ocean research trip by regurgitating a spiky land-loving echidna in ...

A new study reveals that a prehistoric sea cow was preyed upon by two different carnivores: a crocodile and a shark.

This story appears in the June 2016 issue of National Geographic magazine. This summer, we’ll look at three shark species with notorious reputations: tiger sharks, great whites and oceanic ...

Among the stories of sunken ships and missing planes, the show's scientists hope to find the secret breeding grounds for a group of tiger sharks, which would be a huge boost to shark research.

Louisiana's Gulf Coast is home to a variety of marine life, including sharks. Sharks can be found both inshore and offshore ...

Divers hanging out with a school of tiger sharks in the Bahamas had a wild run-in with one particularly curious specimen. A video shared by diver Andrea Ramos Nascimento on Instagram shows a shark ...

Tiger sharks are extremely cautious in how ... Biology at University of Hawaii at Manoa and the founder of the Shark Research Group at the institute. For more than 40 years, his research has ...

Not even the tiger shark, which would be more appropriate ... and behavior after observing it in zoos, research facilities, perhaps even circuses. But the rules are different underwater.

Sponsored by Saunders College of Business, this event gives students the opportunity to pitch their early-stage product or service business idea to a panel of judges (aka, Tiger Sharks) for a chance ...