Years ago we discovered that our ancestors’ dreams were not like ours. There are now thousands of people trying to introduce biphasic sleep into their lives.

It’s two or three in the morning and something clicks in your eyes. You wake up. There are five seconds of disorientation. You try to go back to sleep, but many people can’t. In fact, those early morning awakenings they become a curse. Therefore, when they see on social networks that there are experts who … Read more

A 4.4 million-year-old ankle has turned the history of bipedalism and everything we knew about our ancestors upside down.

The origin of human bipedalism, the ability to walk on two legs, is one of the great debates in science today. For decades, scientists have wondered what the last common ancestor we share with us was like. chimpanzees and its characteristics. Now an ankle bone has ended up giving us the key we were looking … Read more

41,000 years ago, our ancestors survived an investment of the poles. We already know how they cope with this change

About 41,000 ago, planet Earth became a much more hostile place than it is now. He magnetic shield that protects us from solar wind and Cosmic radiation It weakened until almost disappearing, and the magnetic poles, those references that the compasses use, abandoned the Arctic and Antarctica to roam all the globe. This event, known … Read more

To survive in Europe, our Paleolithic ancestors turned to an extreme practice: cannibalism

More and more evidence is that our ancestors resorted, at least occasionally, to cannibalism. We are not speaking in this case of other human species, such as Neanderthals, who could have practiced dozens or hundreds of thousands of years but also Homo sapiensthat had already become the only humans in Europe and the rest of … Read more

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