Researchers at MIT have uncovered a powerful way the brain "unlearns" fear: through a dopamine-driven reward signal. By ...

Antarctic krill not only react to external environmental influences such as light or food. They also use their internal ...

From ambient sound machines to mindfulness practices, these 10 tips on how to fall asleep faster will help you find that ...

Researchers have discovered distinct roles for two dopamine receptors located on nerve cells within the portion of the brain that controls approach vs. avoidance behavior.

Researchers have developed a new “body clock" tool that measures biological age and may help forecast a person’s risk of ...