The act of kissing may have started long before modern humans existed, a new modeling study suggests. Kissing stretches back roughly 21 million years, to the shared ancestor of humans and other large ...

Navigating social interactions requires a degree of trust and the expectation of consistency between what people say and what they do. However, some individuals exhibit what is commonly known as ...

When you try to understand people and explain why they do what they do, what frame do you use? The most common, intuitive (and highly useful) approach is the “belief-desire” frame. That is, people in ...

Manipulation can be a common human behavior. But it has no place in a healthy relationship. Any time you feel you've been manipulated by a partner, it's important to take action. "Things need to be ...