Voles That Console

Feeling stressed? Hug a prairie vole! This is Sandra Tsing Loh with the Loh Down on Science. When you’re upset, friends come to comfort you. Why? Because of oxytocin, a.k.a. the love hormone. It’s linked to the warm fuzzy feelings you get from a hug. But studying oxytocin and fuzzy

Critter Cleanup

Shall we talk dirty . . . about animal hair? This is Sandra Tsing Loh with the Loh Down on Science. Meet Guillermo Amador and David Hu, of Georgia Tech. They studied twenty-seven different mammals and insects to see how each maintains a suave appearance. First, the duo calculated the