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Humans first covered their nakedness 170,000 years ago


January 7th, 2011 - 6:46 pm ICT by IANS
Washington, Jan 7 (IANS) A research suggests that humans first covered their nakedness some 170,000 years ago, something which helped them move out of Africa. Research by David Reed, investigator at Florida ... Read more...

Posted in Sci-Tech |

DNA evidence has enriched our understanding of human history on Earth


February 23rd, 2010 - 2:28 pm ICT by ANI
Washington, Feb 23 (ANI): A collection of recent reviews has offered a timely update on how new genetic evidence, together with archaeological and linguistic evidence, has enriched our understanding of human history ... Read more...

Posted in Health Science |

Human mouth houses over 600 kinds of microbes


February 28th, 2009 - 11:50 am ICT by IANS
Washington, Feb 28 (IANS) A human mouth houses a flourishing community of over 600 different kinds of bugs or microbiome. But like fingerprints, no two microbiomes are alike, say scientists. In the ... Read more...

Posted in World |

Human saliva is teeming with 600 microbe species


February 27th, 2009 - 4:24 pm ICT by ANI
Washington, Feb 27 (ANI): Every one of us is different even when it comes to spit. Thats the conclusion of a new study which says more than 600 microbe species live ... Read more...

Posted in Health Science |

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