Testosterone, fatherhood,
Daniel Lende has done a nice interview with Northwestern University anthropologist Lee Gettler (“On Testosterone and Real Men: An Interview with Lee Gettler”...
Daniel Lende has done a nice interview with Northwestern University anthropologist Lee Gettler (“On Testosterone and Real Men: An Interview with Lee Gettler”...
NEANDERTHAL MALES HAD POPEYE-LIKE ARMS
This BBC story covers this paper (warning! PDF!) that found a correlation (r = 0.48) between attractiveness and estrogen level in women: