Could social bonds be the key to human big brains? A study of the fossil teeth of early Homo from Georgia dating back 1.77 million years reveals a prolonged childhood despite a small brain and an ...
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Giant salamander-like creature was a top predator in the ice age before the dinosaursIt has these huge fangs, the whole front of the mouth is just giant teeth," says Jason Pardo, an NSF postdoctoral fellow at the Field Museum in Chicago and the co-lead author of the study. "It's a big ...
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