A fist bump – instead of a handshake – can reduce your chance of bacterial transfer by up to 90%

A handshake is a friendly gesture – but much more risky than touching knuckles.

14 things you're doing that make people instantly dislike you

7 signs your body language is sending the wrong message

Body language can be just as revealing as the words you say. We rounded up some common...

15 things you're doing that make people dislike you immediately

We rounded up a list of traits and behaviors that scientists say can turn people off.