Very rarely do I repost articles on my blog, but sometimes a subject of particular interest just cries out to be shared. In this case the article of interest is discussing DNA and the history of the human race. The headline pretty much sums it up:
This is what I love about genetics, with each new discovery we are learning more and more about our origins, how we migrated across the planet, when we started passing on the traits that make us different from each other, yet how we are all still the same. Fascinating stuff.