A new study says humans with ‘showy’ beards are more likely to have small testicles
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A recently published study of over 100 primates, including humans, found that those with “showy” facial hair often had smaller…
A recently published study of over 100 primates, including humans, found that those with “showy” facial hair often had smaller…
Although long, thick beards look fabulous, sporting one could be telling the world you have small balls. According to the…
Gut geschmückt oder gut bestückt – man kann nicht beides haben. Auffällig geschmückte Affen wie der Mandrill haben eher kleine…
Die schönsten Affen haben die kleinsten Hoden. Ungefähr so kann man die Studie eines Zürcher Evolutionsbiologieteams…