The Presence of the Frontal Opercula in Homo naledi

When it comes to the evolution of the human brain, size isn't everything. In fact, shape is a huge determinant. A new study from Hawks in PNAS suggests that morphology may proceeded size in the evolution of hominin brains. Hawks and team performed a comparative anatomy study of Homo and Australopithecus brains based on endocasts. Endocasts... Continue Reading →

First Native American Population Was Just Around 250 People

No one knows exactly the population of Native Americans when contact with Europeans occured. There are some estimates claiming there were 18 million in North America and upwards to 40 million in the combined continents. It’s estimated that the population in the Americas dropped by almost 90% within a few hundred years after the arrival of... Continue Reading →

Growing ‘Mini-Brains’ With Neanderthal DNA

Svante Pääbo, director of the genetics department at the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany wants to grow brain organoids from human stem cells that are edited to contain "Neanderthalized" versions of several genes. These blobs of brain are incapable of thoughts or feelings, but replicate basic structures of the brain, such... Continue Reading →

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