When I was 22, I caught the “high school kissing disease,” mononucleosis (aka mono or glandular fever). I was traveling at the time, and as soon as I got home I just knew I wasn’t just dealing with ...

(via SciShow) ME/CFS, or myalgic encephalomyelitis/chronic fatigue syndrome, is way more than being tired at the end of the day. And, contrary to situations like that, exercise is the last thing you'd ...

Retired people who habitually exercise are more able to fight the impacts of mental fatigue, new research suggests. In a paper published in the Journal of Aging and Physical Activity, a team of ...

Editor's note: Find the latest COVID-19 news and guidance in Medscape's Coronavirus Resource Center. A new study provides yet more evidence that a significant subset of people who experience ...

Researchers from the University of East Anglia and biotechnology company Oxford Biodynamics have developed a new blood test for diagnosing ME/CFS with 96% accuracy.

The aim is to better understand the mechanisms and causes of ME/CFS in order to pave the way for personalized therapeutic ...