Man's best friend has gone through many changes.

Who said it first, no one knows. But Frederick the Great, warrior ruler and enlightened despot of 18th-century Prussia, said it well. “The only, absolute and best friend a man has, in this selfish ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. From their wolf ancestors to today’s sweet, loyal ...

Several years ago, for example (refer to my blogs here, here, and here), researchers in Japan suggested that wolves, in becoming dogs, had hijacked the human mother-infant oxytocin feedback system ...