Two species of gorillas live in central equatorial Africa. Divergence between the Western gorillas (Gorilla gorilla) and Eastern Gorillas (G. beringei) began between 0.9 and 1.6 million years ago and now the two species live ...
Evolution
Apr 1, 2011
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(AP) -- Wild horses have returned to northern Siberia. So have musk oxen, hairy beasts that once shared this icy land with woolly mammoths and saber-toothed cats. Moose and reindeer are here, and may one day be joined by ...
Earth Sciences
Nov 28, 2010
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Paleontologists in Peru have discovered fossilized tobacco in the northern Amazon that dates back to the Pleistocene Era 2.5 million years ago, the scientists said Friday.
Archaeology
Nov 20, 2010
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