Execution Chamber, The Walls Penitentiary

(Huntsville, Texas)

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Fly Lab, Caltech

(Pasadena, CA)

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A human ear grows on the back of a nude mouse.

(Vacanti Lab, Boston, MA)

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A drug courier is intercepted by U.S. Customs & Border Protection

(JFK Airport, New York)

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A shot from the 'Stoning of Stephen.'

(Ouarzarzate, Morocco)

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Scientists prepare the Endurance robot for its first mission.

(Lake Bonney, Antarctica)

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A silverback gorilla watches a ranger.

(Virunga National Park, Congo)

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Photo Coutesy of: National Geographic Television

Guantanamo Bay detention camp.

(Guantanamo Bay, Cuba)

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Photo Coutesy of: Lincoln Else

A monk blesses the dig site before work begins.

(Yangon, Burma)

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A caver descends.

(Sistema Cheve, Oaxaca, Mexico)

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The elusive Spitfire.

(Duxford, England)

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Astronaut Scott Kelly lands after a year in space.

(Baikonur, Kazakhstan)

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Soldiers heading to Cambodia after President Nixon's announcement.

(Vietnam)

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The Ohio National Guard advances on protesting students at Kent State.

(Kent, OH)

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