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The human body is an amazing machine. Find out how it works from head to toe.
Human Body Topics
More About the Human Body
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Beyond the Brain
What goes on within the human skull is more complex and fantastic than anyone imagined. And scientists are finding ways to delve even deeper into what we know of the mind.
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Mending Broken Hearts
Cheeseburgers, smoking, stress—risk factors for heart disease, a malady reaching global epidemic proportions. Now, discoveries about genetic triggers may help us spot trouble before it starts.
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Unmasking Skin
Equal parts armor, air-conditioning system, and genetic heritage, skin is more than skin-deep. Scientists are probing beneath the surface of the body's largest organ.
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Animal Attraction
Males will do whatever it takes to win the mating game: sing, dance, fight a rival, build a house, give a gift. But in the end, it's usually the females who do the choosing.
Quizzes
Shop National Geographic
2012 Emerging Explorers
ScienceBlogs Picks
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Explorer Moment: Ray of Hope
Biologist Andrea Marshall leads her team in discovering new and conserving known manta ray species.
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Sylvia Earle on Women in Science
Sylvia Earle reflects on her scientific career and on gender obstacles she faced along the way.
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File "/nas/ngdm/wpf/src/layout/models.py", line 843, in standard_render
return template.render(new_context)
File "/nas/ngdm/wpf/parts/project-live/django/template/__init__.py", line 165, in render
return self.nodelist.render(context)
File "/nas/ngdm/wpf/parts/project-live/django/template/__init__.py", line 784, in render
bits.append(self.render_node(node, context))
File "/nas/ngdm/wpf/parts/project-live/django/template/__init__.py", line 797, in render_node
return node.render(context)
File "/nas/ngdm/wpf/parts/project-live/django/template/defaulttags.py", line 240, in render
return self.nodelist_true.render(context)
File "/nas/ngdm/wpf/parts/project-live/django/template/__init__.py", line 784, in render
bits.append(self.render_node(node, context))
File "/nas/ngdm/wpf/parts/project-live/django/template/__init__.py", line 797, in render_node
return node.render(context)
File "/nas/ngdm/wpf/parts/project-live/django/template/defaulttags.py", line 240, in render
return self.nodelist_true.render(context)
File "/nas/ngdm/wpf/parts/project-live/django/template/__init__.py", line 784, in render
bits.append(self.render_node(node, context))
File "/nas/ngdm/wpf/parts/project-live/django/template/__init__.py", line 797, in render_node
return node.render(context)
File "/nas/ngdm/wpf/parts/project-live/django/template/defaulttags.py", line 154, in render
nodelist.append(node.render(context))
File "/nas/ngdm/wpf/parts/project-live/django/template/__init__.py", line 836, in render
return _render_value_in_context(output, context)
File "/nas/ngdm/wpf/parts/project-live/django/template/__init__.py", line 816, in _render_value_in_context
value = force_unicode(value)
File "/nas/ngdm/wpf/parts/project-live/django/utils/encoding.py", line 93, in force_unicode
raise DjangoUnicodeDecodeError(s, *e.args)
DjangoUnicodeDecodeError: 'utf8' codec can't decode byte 0x8a in position 1: unexpected code byte. You passed in 'f\x8a&' (
National Geographic Magazine
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Longevity Pictures
Our genes harbor many secrets to a long and healthy life. And now scientists are beginning to uncover them
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Element Hunters Pictures
All the elements found in nature—the different kinds of atoms—were found long ago. To bag a new one these days, and push the frontiers of matter, you have to create it first.
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Good Gas, Bad Gas
Burn natural gas and it warms your house. But let it leak, from fracked wells or the melting Arctic, and it warms the whole planet.
Genographic
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Explorer Moment: Ray of Hope
Biologist Andrea Marshall leads her team in discovering new and conserving known manta ray species.
-
Sylvia Earle on Women in Science
Sylvia Earle reflects on her scientific career and on gender obstacles she faced along the way.
The Genographic Project
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Genetics
Learn about what's passed on from generation to generation with an interactive look at DNA.
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Get Involved
Support the Research of the Genographic Project
