The goal-setting theory of motivation helps you set measurable goals. Here's how it can make an impact at work.

Philosopher of science Larry Laudan explained that a theory should be evaluated by both the number of empirical problems it solves and how well it fits with existing theories.

This is one social media trend that really could change your life. Here's what October Theory is all about—and how to get started.

JavaScript is a programming language used to make websites interactive and dynamic. Features such as buttons that respond to ...