Current genetic knowledge suggests that human beings (Homo sapiens) evolved roughly 200,000 years ago in Africa. They quickly spread out and populated Europe, Asia and Oceania. Yet, the population of the Americas started only 20,000 years ago. Why did human …

Walking on water: Populating the Americas Read more »

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When we talk about meteors, we think about the one that killed the dinosaurs, or the Cheyabinsk event in 2013. Meteors have their own part to play in the history of earth, and so far there have been 190 confirmed …

Cloudy with a chance of Meteorites: Impact craters of India Read more »

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