News tagged with sexuality

Evolution puts checks on virgin births

It seems unnatural that a species could survive without having sex. Yet over the ages, evolution has endowed females of certain species of amphibians, reptiles and fish with the ability to clone themselves, ...

dateApr 17, 2015 in Plants & Animals
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Sex crimes more common in certain families

New research from Sweden's Karolinska Institutet in collaboration with Oxford University, UK, shows that close relatives of men convicted of sexual offences commit similar offences themselves more frequently than comparison ...

dateApr 08, 2015 in Social Sciences
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Status shift for whale pelvic bones

For decades, scientists assumed that the relatively small pelvic bones found in whales were simple remnants of their land-dwelling past, "useless vestiges" that served no real purpose, akin to the human appendix ...

dateOct 29, 2014 in Evolution
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Men want commitment when women are scarce

The sexual stereotype, in line with evolutionary theory, is that women want commitment and men want lots of flings. But a study of the Makushi people in Guyana shows the truth is more complex, with men more ...

dateJan 13, 2015 in Social Sciences
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