A groundbreaking study has mapped the full neural circuit that carries cool temperature signals from the skin to the brain.

A new brain imaging study reveals that how people expect pain relief—through visual cues or treatment explanations—can ...

Certain scent compounds in female body odor, which increase during ovulation, can subtly influence male perception and stress levels.

In the largest study of its kind, researchers linked irregular sleep patterns to elevated risk for 172 diseases.