Three new species of toads have been discovered living in Nevada's Great Basin in an expansive survey of the 190,000 square mile ancient lake bottom, report investigators.
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In saliva, clues to a 'ghost' species of ancient human
Jul
21
2017
In saliva, scientists have found hints that a 'ghost' species of archaic humans may have contributed genetic material to ancestors of people living in sub-Saharan Africa today. The research adds to a growing body of evidence suggesting that sexual rendezvous between different archaic human species may not have been unusual.
Five things to know about Ole Miss interim coach Matt Luke
Jul
21
2017
По всьому світу будують Екобанк у гонитві за можливістю зберегти природний порядок, що стрімко зникає.