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Be careful if you're beautiful... and at work

Be careful if you're beautiful... and at work | Science News | Scoop.it

According to scientists, attractive women with female bosses need to be extremely cautious about when they ask for a pay rise. Women at peak fertility, says a new study, are much more competitive with attractive counterparts, as the warring duo played by Anne Hathaway and Emily Blunt in The Devil Wears Prada amply showed.

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Mixed bacterial communities evolve to share resources, not compete

Mixed bacterial communities evolve to share resources, not compete | Science News | Scoop.it
New research shows how bacteria evolve to increase ecosystem functioning by recycling each other's waste. The study provides some of the first evidence for how interactions between species shape evolution when there is a diverse community.


SYMBIOSIS: http://www.scoop.it/t/science-news?tag=symbiosis

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Competition-linked bursts of testosterone are fundamental aspect of human biology, study of Amazonian tribe suggests

Competition-linked bursts of testosterone are fundamental aspect of human biology, study of Amazonian tribe suggests | Science News | Scoop.it
Though Tsimane men have a third less baseline testosterone compared with U.S.
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Menopause evolved to prevent competition between mother and daughter-in-law, researchers say

Menopause evolved to prevent competition between mother and daughter-in-law, researchers say | Science News | Scoop.it
The menopause evolved, in part, to prevent competition between a mother and her new daughter-in-law, according to research published today in the journal Ecology Letters.
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Genetic similarity promotes cooperation

Genetic similarity promotes cooperation | Science News | Scoop.it
In a dog-eat-dog world of ruthless competition and ‘survival of the fittest,’ new research reveals that individuals are genetically programmed to work together and cooperate with those who most resemble themselves.
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