To see whether opioids were important in human bonding, the researchers invited nine couples into the lab.

Over the centuries of 'cat- human bonding, the two-legged side of the process had discovered that 'cats made superlative babysitters.

What is it about corporate entertainment or team outings that says human bonding is best served by dehumanising activities?

Our new social and mobile technologies enable all kinds of incredible new social connections-butthey are no substitute for deep human bonding.

But scratch that surface and the movie bleeds the stuff of human drama -overcoming hardship, sacrifice, personal growth, human bonding, love.