Scientists from the United States, Belgium and France identified 49 "human accelerated regions" (HARs) showing a lot of genetic activity.

In the most active, identified as HAR1, they found 18 out of the 118 nucleotides had changed since evolutionary separation from chimps some 6 million years ago, while only two had changed in the 310 million years separating the evolutionary lines of chimps and chickens.

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Comment:

To me, that is one more evidence against the molecular clock hypothesis.
Why would there be such accelerated changes since parting hands with chimps? Divine intervention? Chance evolution?