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 ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. We all have negative thoughts from time to time. But what if those fleeting moments of pessimism were doing more than just ...

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 ...

Your brain is currently expending about a fifth of your body's energy, and almost none of that is being used for what you're ...

Researchers found that people with anxiety disorders consistently show lower choline levels in key brain regions that regulate thinking and emotions. This biochemical difference may help explain why ...

KitKat Canada has released a viral Instagram video showing one of its delivery trucks being escorted by a security convoy, a ...

The human brain is the most elegant information processing system, and benefits from “novel and complex” stimuli.