They may look imposing, but behind those powerful frames live some of the most affectionate hearts in the canine world. These ...

Strong bodies, sharp minds, and protective instincts can make certain dogs impressive companions—but only in the right hands.

Most clinicians still underestimate the degree to which genetic factors shape personality traits and personality development. This is not controversial within behavioral genetics, but it remains ...

Firefighters sprayed the anti-overdose medication naloxone up their noses, treated them with oxygen and even performed CPR.