A recent study on aggression in dogs by University of Arizona professor Evan MacLean and his colleagues called "Endogenous Oxytocin, Vasopressin, and Aggression in Domestic Dogs" caught my eye because ...

“Ever since I told her about a failed investment, she won’t speak to me. She said that it was the ‘last straw’ and now she’s been silent for three months.” “My son stopped talking to me nine months ...