Psychology

How Smelling Food Can Shut Down Hunger in the Brain

A brain pathway triggered by food smells may curb appetite—unless you're obese. Learn how scent connects to satiety and what it means for future obesity treatments.

When Stress Hijacks the Brain’s Emotional Control

Stress can impair the brain’s ability to manage emotions—especially in those with mental health disorders. New research reveals how, and why this matters for therapy success.

Why We Trust People Who Grew Up with Less

People instinctively trust those who grew up with less, according to new research. Our trust seems tied not to wealth, but to the perceived morality of humble beginnings.

The Mindset That Heals

A groundbreaking UK study reveals that older adults with a positive mindset about aging recover significantly better after a fall—regardless of injury severity or age. The findings point to simple mindset interventions as powerful tools for boosting resilience and wellbeing.

When Pain Follows the Mind: Depression’s Lingering Shadow on the Body

A new study reveals that middle-aged and older adults often experience rising depression and loneliness years before the onset of chronic pain — a link that may change how we treat both mind and body.

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