How can stimulants affect someone who is depressed?

Stimulants are substances that activate our central nervous system, giving us more energy - but it's not a long-term fix for depression. Psychologist Ramani Durvasula, PhD, discusses why stimulants are only a short-term solution.

Certain drugs have side effects that could affect your mood. Learn what they are and how to protect yourself.

A look at how psychotherapy and antidepressants work—and how long these treatments take to work.

Learn how to recognize and manage anxiety in children so they can feel better.

Too much screen time can harm sleep, mood, and much more.

Find out why cynical people may be more likely to develop dementia.