Scientists have found the first compelling evidence that cognitive training can boost levels of a brain chemical that typically declines as people age. The results of this 10-week study back earlier ...

Training people to activate a part of the brain linked to reward and positive expectations may be associated with an increase in the body's immune response to a vaccine. The findings from a study ...

Training yourself to expect good things to happen sounds like helpful advice in general. Now, new research suggests that good vibes could have a physical effect on the immune system. Positive, hopeful ...

When you harness the power of positivity, it's amazing the impact it has on your life. It can decrease stress and make every moment worth experiencing. By thinking positive, you just can't help but be ...

Scientists are reporting the first compelling evidence in people that cognitive training can boost levels of a brain chemical that typically declines with age. A 10-week study of people 65 or older ...

Anxiety, burnout, and emotional exhaustion are at historic highs. As Americans feel increasingly pessimistic about the future, the pressure to “stay positive” has never been more intense—or misplaced.

The human brain has four distinct turning points where its structure changes, according to a study published in the journal Nature Communications, demonstrating that brain development is not as linear ...