Scientific American

Dos estudios parecen explicar por qué las personas de ascendencia africana responden mejor ante las infecciones pero también son más propensas a las enfermedades autoinmunitarias.

According to the American Psychiatric Association, about 5 percent of American children suffer from Attention Deficit Hyperactivity Disorder (ADHD), yet the diagnosis is given to some 15 percent of American […]

New research advances neuroscientists’ understanding of the complexities of language processing

A long-running investigation of exceptional children reveals what it takes to produce the scientists who will lead the 21st century

String theorist Edward Witten says consciousness “will remain a mystery”

Soldiers’ with traumatic brain injury might suffer from undiagnosed but treatable hormonal disorders

The conclusion that the universe is teeming with biology is based on an unproved assumption

A form of encephalitis that caused both wakefulness and profound somnolence reveals much about our inner clocks

Public health officials are not yet ready to say the connection is causal