Most dog owners out there are likely to agree: There are fewer gestures more loved than when a dog nudges their owner with his or her nose. It's cute, for one thing, and seems to be one of many ways ...

It’s no secret that dogs have an extraordinary sense of smell that shapes their understanding of the world in profound ways. In the same way, we humans rely primarily on our vision to perceive the ...

I was somewhat surprised when I read a recent article by a team of Korean investigators, headed by Hyeong In Choi of Seoul National University, in the scientific journal Animals. My surprise came from ...