Obstetrics & gynaecology

Global study shows teenage motherhood is still high

The high rate of adolescent motherhood across developing countries isn't shifting, with reductions either modest or absent in some regions and rising in others, according to University of Queensland-led research.

Psychology & Psychiatry

Does teenage anxiety have its roots in infancy?

The fact that teenagers worry isn't necessarily a concern—it's when the adolescent brain amplifies and distorts a simple worry that mental health problems can arise. As scientists aim to unlock why teenagers get anxious, ...

Health

How sleep helps teens deal with social stress

A new Michigan State University study found that a good night's sleep does adolescents good—beyond helping them stay awake in class. Adequate sleep can help teens navigate challenging social situations.

Neuroscience

How junk food shapes the developing teenage brain

Obesity is increasing worldwide, especially among children and teenagers. More than 150 million children in the world are obese in 2019. These children have increased risk of heart disease, cancers and Type 2 diabetes.

page 4 from 12