New research reveals how exercise transforms muscles into communication hubs that release beneficial molecules throughout the ...

In acute pain, IA increases – acting like a natural sedative for the pain pathways – but in chronic pain, this current doesn’t cause them to rise, and the neurons become hyperactive.

There is too much of a good thing. You may be dealing with too much dopamine, making it hard to enjoy simple things. A fast ...

New research reveals how early-life blurry, low-color vision may help shape the brain’s visual pathways into specialized ...