Oxytocin helps explain difference in social perception between men and women“‘The Love Hormone’, Oxytocin affects men and women differently in social contexts — in men it improves the ability to identify competitive relationships whereas in women it facilitates the ability to identify kinship.”

Watching Bacteria Evolve, With Predictable Results“[I]n experiments using bacteria and other fast-breeding organisms, scientists can replay evolution many times over in their labs. And the results of a new experiment published Thursday in the journal Cell Reports demonstrate — with movies — that evolution can be astoundingly predictable.”

Facial contrast and femininity“Women have higher luminous contrast between their facial skin and their lip/eye color. This contrast effect is influenced not only by degree of lightness but also by degree of redness.” – from peter frost.

Caste“An endogamous group that is exposed to unusual selective pressures – say because of their occupation – is going to change in response to those particular selective pressures.” – from greg cochran.

Cultural influences on IQ – from elijah armstrong.

Human cells respond in healthy, unhealthy ways to different kinds of happinessEudaimonic well-being was, indeed, associated with a significant decrease in the stress-related CTRA gene expression profile. In contrast, hedonic well-being was associated with a significant increase in the CTRA profile.”

Even George W. Bush Has Heart Disease“Contrary to what we’ve been led to believe, it is possible – and indeed quite likely – that heart disease is an inevitable consequence of living. In other words, lifestyle, including what you eat, drink, where you work, how much you work out, etc, may have little to nothing to do with your chances of developing heart disease.” – from jayman. (the most surprising thing that i learned from this post is that george w. bush actually has a heart! (~_^) )

Students Today “Hook Up” No More Than Their Parents Did in College

Rare footage of isolated Amazon tribe released“A newly released video captures images of the Kawahiva tribe, indigenous people living in Brazil’s Amazon jungle thought to have had very little contact with the outside world.”

World’s oldest temple built to worship the dog star“THE world’s oldest temple, Göbekli Tepe in southern Turkey, may have been built to worship the dog star, Sirius.”

These Carvings Are the Oldest Rock Art in America, by Thousands of Years“‘The true age of this rock art had not been known, but a new analysis suggests these petroglyphs are the oldest North America, dating back to between 10,500 and 14,800 years ago.’ The rocks occupy a spot in the Nevada desert once covered by Winnemucca Lake.”

Oldest Gaming Tokens Found in Turkey“Small carved stones unearthed in a nearly 5,000-year-old burial could represent the earliest gaming tokens ever found, according to Turkish archaeologists who are excavating early Bronze Age graves.” – they’re really neat!

Good-looking birds: Sexual attractiveness in the wild turkey“[A]ttractiveness in male turkeys is more a function of how they use their genes, rather than differences in the genes themselves.”

bonus: Britain’s biggest child sex grooming gang thought to have been busted after cops arrest 45 men – here we go again. =/

bonus bonus: Olinguinto: ‘Overlooked’ mammal carnivore is major discovery

bonus bonus bonus: Moment thief was caught on camera stealing village ‘honesty box’ to pay for homegrown fruit and veg – this happened in south wales and the thief was a guy named paul bujega bujega.

bonus bonus bonus bonus: Scientists Finally Pronounce Human Genome“‘It’s Gatcaatgaggtggacaccagaggc…’”

(note: comments do not require an email. the olinguito!)

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