Developmental psychology

Rate of autism diagnoses rises dramatically, cause unknown

Health & Medicine

In a report released Thursday, the Center for Disease Control estimated 1 in 88 children in the United States has received a diagnosis of autism or a related disorder. The report has renewed the debate over the causes and diagnostic criteria for autism.

The World

Imaginary Friends Forever

Environment
The World

Imaginary Friends Forever

Environment

Plugging Kids Into the Great Outdoors