male humans

Scientists pinpoint brain receptor linked with rage


June 20th, 2012 - 3:57 pm ICT by IANS
Washington, June 20 (IANS) Scientists have identified a brain receptor, an enzyme monoamine oxidase A, whose malfunctioning can trigger sudden violence, explosive outbursts and hostile overraction to stress in mice. ... Read more...

Posted in World |

Brawn beats beauty in human mating game


May 14th, 2010 - 4:12 pm ICT by IANS
Washington, May 14 (IANS) Brute strength, not beauty, ensured winning mates among human ancestors, according to an anthropologist. "There is sexual competition in many species, including humans," said David A. Puts, assistant ... Read more...

Posted in Sci-Tech |

Human mating competition was won by brawn, not beauty


May 14th, 2010 - 11:34 am ICT by ANI
Washington, May 14 (ANI): Winning mates in early human history was dependent on sheer physical prowess, not attractiveness."There is sexual competition in many species, including humans," said David A. Puts, assistant professor ... Read more...

Posted in Health Science |

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