This Food Psychology Experiment Was Nearly Foiled By Chronic Politeness

Psychology experiments have to straddle the line between letting people act naturally, and forcing them to act out an extremely specific situation. Sometimes that doesn’t work out. Here’s an experiment that drove psychologists crazy. Why? Because they underestimated the politeness of Minnesotans. » 4/21/15 4:40pm Tuesday 4:40pm

Dogs Exploit The Parent-Child Bonding Mechanism To Make You Love Them

Have you ever gazed into your dog's eyes and sensed a remarkably strong connection – almost as if that little fur ball were your child? The results of a newly published study could help explain why this is — and how dogs evolved from wild wolves into the domesticated companions we know (and love) today. » 4/16/15 2:00pm 4/16/15 2:00pm

Farmed Salmon Is Dyed From Gray To Pink So Consumers Won't Freak Out 

Wild salmon are pink (or pinkish-orange, depending on geography) for the same reason flamingos are pink: their diets, which are heavy in krill and shrimp. But farm-raised salmon are fed a diet that renders them gray... or it would, if they weren't carefully "pigmented" to transform into more appetizing hues. » 3/16/15 10:40am 3/16/15 10:40am