For generations, medical students were taught that the map of the human body was essentially complete. Yet cancer imaging has now exposed a hidden structure in the head and neck that behaves like a ...

While scientists are still working to understand the effects an extended trip to space can have on the human body, research in recent years has suggested that astronauts may experience some pretty ...

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How well do you know your body? For centuries, the human body has been mapped out and studied in great detail, yet researchers continue to make surprising discoveries. In recent years, scientists have ...