Does laughing strengthen your heart? Cardiologist explains why he prescribes belly laughs for his patients and how laughing ...

The cortisol effect cascades to implications in the brain that may even translate to preserving memory.

Science says LOLs matter more than you think.

In the realm of physics, it would seem that cause always precedes effect. In the realm of human behavior, and for our laughter in particular, things appear to be much more flexible. Anticipatory ...