Scientists have traced the human genome back to one, maybe three passion-filled nights between a more-or-less modern human and a Denisovan, an ancient and extinct human species. 

<p>Scientists have traced the human genome back to one, maybe three passion-filled nights between a more-or-less modern human and a Denisovan, an ancient and extinct human species. </p>

Matt Z and Rob Sussman in the Morning on 97.5 FM and 1360 AM - WTAQ. Listen to us weekdays 5:30-8:30 am. Follow us at https://twitter.com/WTAQMorningNews!

<p>Matt Z and Rob Sussman in the Morning on 97.5 FM and 1360 AM - WTAQ. Listen to us weekdays 5:30-8:30 am. Follow us at https://twitter.com/WTAQMorningNews!</p>

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