According to Barbara Pease and Allan Pease, authors of " The Definitive Book of Body Language," everybody does the shoulder shrug.

" Body language is hardwired into our brains, and therefore most often used in unconscious movements," says Allan Pease, body language expert and author of The Body Language of Love, (Harper ...

If tabloid magazines are to be believed, body language can signal anything from true love to an impending divorce. So what should we be looking out for?

According to Barbara Pease and Allan Pease, authors of " The Definitive Book of Body Language," everybody does the shoulder shrug.

Interpreting body language can be a challenge, even for experts. But there are some special situations where it's even more difficult to tell if someone is lying.

That’s according to body language expert Allan Pease, who says up to 90 per cent of first impressions and 60 to 80 per cent of face-to-face communications are non-verbal. In other words, you can ...

Allan Pease, an Australian consultant, says that at least three Russian government agencies pay his firm to decipher the body movements of Western leaders such as Barack Obama, David Cameron and ...

But in the Definitive Book of Body Language published in 2004 by Allan and Barbara Pease, that number suddenly increased to 250,000.

"Body language is hardwired into our brains, and therefore most often used in unconscious movements," says Allan Pease, body language expert and author of The Body Language of Love, (Harper ...