According to a new study, chimpanzees, like humans, must contend with a confined bony birth canal when giving birth. In humans, the problem was exacerbated by our unique form of upright walking since ...
Smithsonian Magazine on MSN
Scientists Discover Key Evolutionary Changes to the Pelvis That Helped Humans Walk Upright
A new study delves into the development of the ilium, the largest bone in the pelvis, and the genes that underpin its ...
His innovations, including homelike delivery rooms and birthing pools, were based on his belief that “human birth cannot work ...
Photo composite of human egg (oocyte) and sperm (spermatozoon), colored scanning electron micrograph (SEM). In the first clinical trial of its kind, a nonhormonal oral contraceptive that reversibly ...
Newborns' brains may look relatively smaller than those of other primate babies, but it's not because they're "underdeveloped" by comparison. When you purchase through links on our site, we may earn ...
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