Rebellious behavior in teens is common and normal—but should you ever be worried if your teen displays defiant behavior? Sometimes, defiant behavior in teens can be a cover for more serious emotional ...

The stereotype for teenagers (particularly teenage boys) is that they engage in risky behavior. For example, teenage drivers are far more likely to get in car accidents than older drivers. A central ...

The teenage years are a time of rapid transformation, both physically and mentally. Adolescents undergo significant emotional, social, and cognitive changes, often leading to shifts in behavior.