Dentistry

An evolutionary compromise for long tooth preservation

Researchers at the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, and the Senckenberg Research Institute in Frankfurt am Main, Germany, have conducted stress analyses on gorilla teeth of differing ...

Health

Twinning is winning: Moms of twins live longer

(Medical Xpress) -- Compared with other mothers, women who deliver twins live longer, have more children than expected, bear babies at shorter intervals over a longer time, and are older at their last birth, according to ...

Diseases, Conditions, Syndromes

Mummies tell history of a 'modern' plague

Mummies from along the Nile are revealing how age-old irrigation techniques may have boosted the plague of schistosomiasis, a water-borne parasitic disease that infects an estimated 200 million people today.

Psychology & Psychiatry

Children overeagerly seek social rules

Three-year-olds quickly absorb social norms. They even understand behaviors as rule-governed that are not subject to any norms, and insist that others adhere to these self-inferred "norms," a study by LMU psychologist Marco ...

Other

Growing market for human organs exploits poor

A Michigan State University anthropologist who spent more than a year infiltrating the black market for human kidneys has published the first in-depth study describing the often horrific experiences of poor people who were ...

Health

'I sold my kidney... to repay the loans'

Selling a kidney or part of one's liver to pay off loans is becoming increasingly common in Bangladesh, where desperate villagers are being exploited by human organ traffickers, a Michigan State University researcher has ...

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