A body language expert described President Trump as an 'alpha male' who was in a state of 'aggressive arousal' during his ...

In the process of giving business presentations in 34 countries, I’ve noticed many generalizations about male and female body language seem to be standard around the world. Of course, I also realize ...

There's a downside to being a powerful alpha male -- at least if you're a baboon. Studies show that despite their high rank, the No. 1 males in baboon society are also some of the most stressed out, ...