SYDNEY — A tiger shark has surprised Australian scientists on an ocean research trip by regurgitating a spiky land-loving echidna in front of them. Researchers from James Cook University were ...

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 ...

Sand tiger sharks, also known as gray nurse sharks, have a deceivingly ferocious look. They are large-bodied and display a mouthful of sharp teeth that protrude in all directions, even when the ...

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 ...

Florida Keys Travel this week shared dramatic footage showing a tiger shark chasing a turtle to the beach as something to ponder the “next time you think about visiting the Florida Keys.” ...

Officials in Egypt said they captured the shark responsible and will try and determine a reason for the attack Anna Lazarus Caplan is a writer-reporter for PEOPLE. She has been working at PEOPLE ...

Experts tag a tiger shark with a tracking device in the waters off Maui. Maui outpaces all other Hawaiian islands for shark bite frequency from 1995 to 2021. HAWAII INSTITUTE OF MARINE BIOLOGY ...

OARAI, Ibaraki Prefecture--A sand tiger shark was born at the Aqua World Ibaraki Prefectural Oarai Aquarium here, the first successful breeding of the species in Japan. Only four other aquariums ...