Is it really that bad to gossip?

A style where moms and dads stay closely attuned to their child’s emotions has become hugely popular among millennials. Critics say those kids don’t understand boundaries.

Good conversation can bridge divides, comfort us, and spark lively debate, but Drexel University's Paula Marantz Cohen believes how we talk to one another is in decline.

Evolutionary anthropologist Brian Hare says that human being's ability to cooperate and communicate with others even across species, is what's behind our success and survival.