When humans meet up with a companion they haven’t seen for a while, they may wave, shake hands or hug while saying something like, “Hey, how are you?” Now, new research suggests African savannah ...

I was sitting around, just feeling like, I dunno, a “listless vessel” when I read that researchers have found if you simply say “Hello” to at least five of your neighbors on a regular basis you will ...

When answering the phone, do you lead with a hello or “[insert name] speaking”? Or do you simply pick up, breathe into the receiver, and hope the other person says something? Well, the latter might be ...