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Photo Gallery: Sharks

Shark Features

Photo: A great white shark

Shark Attack Survival Guide

When a 20-foot (6-meter) 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.

Photo: Tiger shark

Shark Bay

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

Photo: Gray reef sharks

Photo of the Day: Teem Leaders

See gray reef sharks swimming in a French Polynesian lagoon as tropical fish teem below.

Special Advertising Sections

Photo: The Cloud Gate in Chicago

Download City Guides

Check out the local hotspots with downloadable city guides.

Photo: People hiking at sunset

Walk into America

Explore nine classic walks all across America.

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Photo: Grizzly bears

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Photo: Anemonefish

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For Kids!

Photo: A cartoon dog

It's no stretch to find fun facts on our Kids site!

Six Degrees Book and DVD

Image: Six Degrees DVD and book

Get an eye-opening warning of the dangers of climate change, one degree at a time.