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 ...
Caries, periodontitis and tooth loss cost billions of dollars worldwide every year. This is the result of a recent study at ...
Early humans may have reached adulthood around the same age as great apes, but with a slower, human-like pattern of tooth ...
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