The world's record for bodily bacterial diversity has just been shattered by a remote living tribe of healthy villagers who might be better prepared to fight off infections than we are.
White flashes and gas associated with knuckle cracking have researchers further investigating this common habit.
A 3D analysis of wrinkles and other signs of aging could reveal a person's age based on only an image of his or her face.
A human head transplant is within our reach, claims a doctor who's looking to form a team to try it. Continue reading →
A husband and wife are sick with avian flu after returning from China.
Flatulence, diarrhea, rashes and other health issues have been with some humans and their ancestors for up to a million or more years.
Thieves target a vast collection of human brains stored in jars at the University of Texas at Austin.
A 10-second kiss means the exchange of millions of bacteria -- and that could be a good thing. Continue reading →
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