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Early Humans May Have Evolved Bigger Brains By Eating

Early Humans May Have Evolved Bigger Brains By Eating Insects

April Flowers for redOrbit.com - Your Universe Online A new study, led by Washington University in St. Louis, suggests that seasonal diet changes may have played a role in the development of bigger brains and higher-level cognitive functions in...

Latest Capuchin monkeys Stories

Monkeys Practice Skilled Tool Use To Crack Open Their Nuts
2013-02-28 15:44:04

WATCH VIDEO: [Bearded Capuchin Monkey] Brett Smith for redOrbit.com - Your Universe Online As biologists continue to study primate behaviors, they are beginning to understand the extent of their intelligence and how they apply that intelligence in their daily life. According to a new report in the open access journal PLoS ONE, an international team of researchers, led by Dorothy Fragaszy and colleagues from the University of Georgia, has shown for the first time that bearded capuchin...

2012-09-04 10:45:34

Scorekeeping of past favors isn't, however, a factor While exchanging favors with others, humans tend to think in terms of tit-for-tat, an assumption easily extended to other animals. As a result, reciprocity is often viewed as a cognitive feat requiring memory, perhaps even calculation. But what if the process is simpler, not only in other animals but in humans as well? Researchers at the Yerkes National Primate Research Center, Emory University, have determined monkeys may gain the...


Word of the Day
mundungus
  • A stinking tobacco.
  • Offal; waste animal product; organic matter unfit for consumption.
This word comes from the Spanish 'mondongo,' tripe, entrails.