If you have a dog, you're probably constantly entertained. Whether they’re barking at their reflection or falling asleep in bizarre positions that can’t possibly be comfortable, their quirky behaviors ...

Many dog breeds are noted for their personalities and behavioral traits, from the distinctive vocalizations of huskies to the herding of border collies. People have worked to identify the genes ...

What is the best way to frame human behavior? According to the unified theory of psychology 1, we can think of human beings as: (a) animals engaged in “behavioral investments” who are also (b) ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...