Perhaps at this point on remembering that human evolution is more like the branched structure of trees than to the linear image that we often use to illustrate it, that image in which our ancestors are irrigating and pertrechating tools. However, the bifurcations of these tree branches fail to illustrate some evolutionary changes. Because sometimes … Read more
“Discover what your DNA says about you and your family.” This is how 23Andme, a company that proposes something as simple as sending a saliva sample and receiving information about the origin of your ancestors or possible relatives lost over time. No needles, without blood: a domestic genetic test that promises personal answers to ancestral … Read more
A little before 7,000 before Christ, the western hunters-gatherers and the center of the Anatolia They started cultivating. It seems likely and unimportant. But that little change ended up causing a deep social, economic and demographic reorganization of the entire European continent. And it is not an exaggeration. It was so strong that even today … Read more
If we want to enter tens of thousands of years ago in the genetics of our ancestors, the only path we have is to study the bone remains in search of the low genetic material remaining in them. Or at least that used to be the case. 46,000 years ago. Because a new study has … Read more
We know that Latin languages have their common origin in Latin peoples such as the one that ended up forging the Roman Empire. We know that Germanic languages had their origin in the Germanic tribes that at that same time inhabited northern Europe. But these two language families have a common trunk that goes back … Read more
First there were hunter-gatherers about 45,000 years ago. The first modern humans arrived in a Europe where the Neanderthals still reigned. Then there were the farmers of the Middle East about 11,000 years ago and finally, about 5,000 years ago they were the nomadic pastoralists of the steppes of Central Asia. That is, according to … Read more
We all know that if we spend a lot of time exposed to the sun without protection we will burn The skin becomes red, hot and inflamed and hurts with a simple touch. Then it peels off and for days we can barely touch each other. That’s clear, we don’t need science to explain it … Read more
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