Does Your Microbiome Shape Your Friendships?
Research confirms that who you spend time with is a powerful predictor of the microbes you carry. But these tiny organisms may also influence your social life.
Does Your Microbiome Shape Your Friendships?
Phenomenon
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Why Don’t More Humans Eat Bugs?
Around the world, at least two billion people routinely consume insects. One anthropologist believes geography and colonization can explain why some populations are too squeamish to stomach such foods.
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The Evolutionary Enigma of the Human Eyebrow
Eyebrows lack an obvious function. Does new research solve the riddle of these thin arcs of facial hair?
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Baby Fat Is About More Than Cuteness
At birth, human infants have the highest percentage of body fat of any species. Here’s why.