Language

Innovation and discovery as chronicled in past issues of Scientific American

When to engage with negative feelings and when to ignore them

New findings point to relationship issues as the primary cause of female sexual dysfunction

Using oral contraceptives may affect relationship satisfaction

Robert O. Duncan, a behavioral scientist at York College, the City University of New York, responds

Signs of incipient psychosis show up early in life. Reading them is key to rescuing kids from the abyss of a serious mental illness

Learning to like somebody may be as easy as saying the words

Readers Respond to "The Death of Preschool"—and More

Your senses bridge the boundary between you and the world

The social media site reveals daily emotional rhythms are consistent across cultures

Short, irregular training intervals may work best for learning