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Rows of Great White Shark Teeth
Photo: Great white shark showing rows of teeth
WALLPAPER
This close-up of a great white shark's mouth shows its rows of sharp teeth. When a shark loses a tooth, a replacement moves forward to replace it.
Photograph by David Doubilet
Great White Shark Profile Page

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Photo Gallery: Sharks

Photo Gallery: Great White Sharks

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Shark Features
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Sharks, Sharks, Sharks!

Come face to face with some of the most fascinating yet misunderstood creatures of the sea. Get shark facts, photos, videos, interactives, and more.

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Sharks Jigsaw Puzzles

Time yourself and challenge friends to shark jigsaw puzzles!

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Shark Attack Survival Guide

When a huge predator catches you off guard, will you know how to defend yourself? Learn why sharks attack and what you can do to keep your next encounter from being your last.

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Shark Bay

Get up close and personal with the voracious tiger sharks of Australia's Shark Bay in this Field Tales feature.

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Photo of the Day: Shark Scare

See a photo of a fledgling albatross being attacked by a hungry tiger shark in the Hawaiian Islands National Wildlife Refuge.

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