ZME Science on MSN

Monkeys With Smaller Testicles Scream Louder to Compensate

Dunn’s team analyzed the biological “budget” of these primates and found a direct negative correlation: males with large ...
IFLScience

With Long Life Comes Tiny Testicles For Bowhead Whales

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...