A new study suggests bonnethead sharks may rely on the Earth's magnetic field to move about the ocean.
The majority of shark species are threatened with extinction, and overfishing is the main culprit.
Monster. Myth. Megalodon.
Sharks were absent from nearly 20 percent of coral reefs in a global survey.
A small satellite tag, placed in the predator’s uterus, pops out with the baby to deliver much-needed data.
The new sawsharks have been found in the Indian ocean.
They’re also champion hitchhikers.
Sharks: They're just not that into you.
Our editors scrounged up some truly bizarre facts.
Tiger shark barf reveals sparrows and woodpeckers are on the menu.
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