Are bacteria making you hungry?

Over the last half decade, it has become increasingly clear that the normal gastrointestinal (GI) bacteria play a variety of very important roles in the biology of human and animals. Now Vic Norris of the University of Rouen, ...

Internet trolls are made, not born, researchers say

You, too, could become a troll. Not a mythological creature that hides under bridges, but one of those annoying people who post disruptive messages in internet discussion groups – "trolling" for attention—and off-topic ...

Study shows how menstrual cycle affects consumer behavior

If cramps, mood swings and ice cream binges are what come to mind when you hear the hackneyed phrase that time of the month, think again. Researchers at Concordia University are taking a new look at the menstrual cycle by ...

Facebook measuring the mood in the US

Facebook is tracking how happy people are in the United States. Mother's Day was predictably upbeat, according to a Gross National Happiness index graph on the popular social networking service's blog on Tuesday, but for ...

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