Science Quickly

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Women Candidates Face Implicit Bias Hurdle Nov 25, 2015

Show notes

Volunteers taking an "implicit bias" test who were unlikely to associate images of women with leadership titles like executive or president were far less likely to vote for a woman in a race against a man of equal qualification

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Gut Bacteria Signal Your Brain When They're Full Nov 24, 2015

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Twenty minutes into a meal, E. coli pump out appetite-suppressing proteins, which could influence our feeling of hunger. Christopher Intagliata reports

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Vocal Cords Bioengineered from Starter Cells Nov 23, 2015

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Researchers took cells from donated vocal cord tissue and successfully grew them on a three-dimensional scaffold to produce new vocal cords that can produce sound

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Sahara Reveals Remains of Ancient River Nov 20, 2015

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Using a satellite-born sensor system that can penetrate through several feet of dry surface sediments, researchers found the dry remains of an ancient river system winding for hundreds of miles below the Saharan sands

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Your Brain Can Taste without Your Tongue Nov 19, 2015

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Stimulating the "taste cortex" was enough to trick mice into thinking they'd tasted sweet or bitter substances, when in fact their tongues tasted nothing at all. Christopher Intagliata reports

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Urban Food Foraging Looks Fruitful Nov 18, 2015

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Fruits growing wild in urban areas were found to be healthful and to contain lower levels of lead than what's considered safe in drinking water

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Female Vocalists Are in the (Mouse) House Nov 17, 2015

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Careful recordings of mouse interactions find that females vocalize, overturning the long-held view that only males sing during courtship

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Eat Slowly and Breathe Smoothly to Enhance Taste Nov 16, 2015

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Slow, steady breathing lofts minute food particles into the nasal cavity, where they contribute to your perception of flavor. Christopher Intagliata reports

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Little Galaxy Keeps Churning Out Stars Nov 15, 2015

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The recently discovered small galaxy Leo P contains only about a hundred-thousandth as many stars as the Milky Way, but it's bucking the small galaxy trend by continuing to make new ones

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Howler Monkeys Trade Testicles for Decibels Nov 13, 2015

Show notes

Among howler monkey species, loud calls come at the expense of testicle size and sperm production—or to put it another way, monkeys with the largest testes don't make as much noise

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