Before the evolution of legs from fins, the axial skeleton -; including the bones of the head, neck, back and ribs -; was already going through changes that would eventually help our ancestors support their bodies to walk on land.
Inside the bruising battle to purge race from a kidney disease calculator
This is Part 3 of Embedded Bias, a series revealing how race-based clinical algorithms pervade medicine and why it’s so difficult to change them. There