Researchers identified a key molecule that highlights how the immune system is linked to the release of dopamine.

A preclinical study uncovered a new gene therapy that targets pain centers in the brain while eliminating the risk of ...

One way to get that pleasure is to seek retaliation. Additional brain scan studies have shown that when people imagine ...

If you’re a woman of a certain age, your social media feed may be filled with claims that a single therapy will fight ...

President Donald Trump's military intervention in Venezuela is testing his ability to hold the Republican coalition together.