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Skin-Tissue Culture

Photo: Skin-tissue culture
A researcher handles a skin tissue culture. Surgeons once grafted pigskin onto burn wounds as a temporary bandage. These days they use human skin tissue taken from another part of the body or skin substitutes engineered from synthetics or other materials such as cow collagen or shark cartilage.
Photograph by Jean Claude Revy-ISM/Phototake USA

Health and Human Body Topics

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Adventure Videos

Check out adventure videos from our West Coast Adventure Editor Steve Casimiro and go "Behind the Lens."

Body: The Complete Human

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Explore the human machine.

The Incredible Human Body DVD and Video

Image: Cover of the Incredible Human Body video and DVD

Explore the human body from the inside out.