Brain scans reveal that even people who never caught Covid showed signs of accelerated brain aging due to pandemic stress and ...

A wound can leave a lasting imprint—even after it has healed. A new study in Current Biology finds that past injuries can ...

University of Pennsylvania and Syracuse University scientists have discovered that a hindbrain-derived peptide, octadecaneuropeptide (ODN), can suppress appetite and improve glucose regulation without ...

Her doctor prescribed an antidepressant, even though the then 36-year-old insisted she wasn’t depressed. She even went to ...

A hunger hormone produced in the gut can directly impact a decision-making part of the brain in order to drive an animal's behaviour, finds a new study by UCL (University College London) researchers.