Anxiety

Trypophobia is an unusual phobia -- people feel strongly disgusted when they see clusters of circle-shaped objects, such as bubbles or holes.

People experience a range of unpleasant feelings — including fear, anxiety and panic — related to meditation, researchers found.

There's a strong link between anxiety and depression, and sleep problems, and it goes both ways.

The brain center that links breathing and calmness has been found.

Cannabidiol could be used in addition to talk therapy to treat anxiety disorders, researchers say, although more study of the compound is needed.

Model Chrissy Teigen recently revealed that she had postpartum depression, a condition that often left her with too little energy to leave the house.

Climate change may have surprising and wide-ranging effects on mental health, experts say.

Meditation may help the body respond to stressful situations, according to a new study.

Can spending a few minutes on your smartphone each day improve your mental health? A new study says it's possible — if you have the right app

Just like human hair, dogs' fur can go gray if they're going through tough times, a new study finds.