Recently I've been deep-diving into a model of brain, mind, and behavior—active inference and the free energy principle—developed by a leading neuroscientist and computational psychiatrist Karl ...

Still unhappy after reaching a goal? In TODAY.com's Expert Tip of the Day, a therapist explains why the "arrival fallacy" can keep us in a rut and how to fix it.

A quick guide to logical fallacies. Fallacies include ad hominem, appeals to authority, the fallacy fallacy, circular arguments, etc. Authorities reveal chilling message suspects allegedly said before ...