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an illustrators representation of what a megalodon shark would look like
Photo

The Megatooth

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An illustration of the megalodon shark.
Overview (es)

The Megalodon

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a copepod attaches to the eye of a Greenland shark
Photo

An Eye Sore

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an elephant seal with a tracker
Artículo

Citizens of the High Seas

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a nurse shark and fish in dark water
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Nurse Shark

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a megamouth shark swims with a diver in the background
Artículo

The Massive Filter Feeding Shark You Ought to Know

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a megamouth shark is hung by its tail on the back of a ship
Photo

The Original Megamouth

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a megamouth shark swims with a diver in the background
Photo

The Megamouth

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A screenshot from the video of a shark swimming underwater.
Video

Shark DNA Helps Catch Poachers

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Great White Sharks breach to hunt -- with split-second timing they grab their prey in one swift snatch. Follow the whole breaching action in this slideshow.
Overview (es)

Great White Shark

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Great hammerhead in Bimini, Bahamas.
Overview (es)

Sharks

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Hawaiian monk seals are among the wildlife found within the Papahānaumokuākea World Heritage Site.
Slideshow

Backbone of Biodiversity at Risk

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