Having sexual intercourse at an earlier age may set off a chain of biological and behavioral events that accelerates the ...

Early life experiences leave lasting epigenetic marks across multiple tissues, shaping aging and health in complex ways that ...

Abraham Lincoln, for one, may have had the syndrome—and are at very high risk of a kind of fatal rupture in the heart.

Research identifies a neurodevelopmental spectrum for ADHD and autism, emphasizing genetic links and their impact on ...

Beneath the ocean’s surface, an unseen system works without pause. Tiny microbes drift through the water, breaking down ...

As a parent, recognizing the nuances between typical kindergarten behavior and signs of Attention Deficit Hyperactivity Disorder (ADHD) can be daunting. Kids are naturally energetic and curious, but ...

From shyness to nonstop energy, a study of 80,000 children suggests genes may help explain why.

Mental health conditions and developmental disorders affect hundreds of millions of people around the world. Disorders such ...

A toddler's activity levels are influenced by genetic differences, with some of the same genetic markers also linked to Attention Deficit and Hyperactivity Disorder (ADHD), according to new research ...

A toddler's activity levels are influenced by genetic differences, with some of the same genetic markers also linked to ...

The study revealed that certain sleep disturbances are linked to faster loss of gray matter and reduced brain volume.

The study gained credibility largely because of Sweden’s unusually detailed financial records. Until 2007, Sweden maintained a wealth tax that required citizens to disclose their financial holdings.