"Ancient humans interbred with a mysterious archaic population 700,000 years ago, a study found..." I suppose this confirms what many have suspected.
"Our evolutionary history is full of interspecies sex." Interesting.
I gave my DNA to Ancestry.com who said nothing about my origins in Africa. I guess it wants more money for that info.
There's a short video at the bottom of the linked article that explains "what the real 'paleo diet' was actually like." Spoiler: eat local.