Fatigue can be caused by many lifestyle factors or medical conditions. Here's how to determine why you have low energy or ...

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.

New evidence links changes in people's immune systems and brains to the life-changing condition known as ME/CFS. reading time 4 minutes New research seems to offer some long-sought insights into the ...

You blame your persistent fatigue on work stress, poor sleep, or the demands of modern life, but chronic exhaustion that doesn’t improve with rest might be your body’s way of alerting you to ...

In a breakthrough that could potentially rewrite the prevention and treatment of cancer, scientists have discovered how ...

CHICAGO (Reuters) - A mouse virus called XMRV, which has been fingered as a cause of chronic fatigue syndrome, is likely not responsible for the mysterious disease, according to two studies released ...

If you're often exhausted and don't have enough energy to make it through the day, you might ask yourself: Am I sleep-deprived, or am I dealing with a more serious medical condition? Multiple sleep ...

Chronic fatigue is a pervasive issue that affects millions of people worldwide. It’s a condition that goes beyond mere ...

Scientists at the University of East Anglia and Oxford Biodynamics have developed a high accuracy blood test to diagnose ...

December 22, 2011 • The journal Science has withdrawn a study from 2009 that suggested an obscure virus causes chronic fatigue syndrome. The findings raised patients' hopes for effective treatments.

A new paper published online in Science on Thursday has failed to confirm a link between a mouse retrovirus called XMRV and chronic fatigue syndrome. Along with the new study, the authors of the ...

For people with chronic fatigue syndrome, sleep problems are common. Sleep disorders, disruptive and non-refreshing sleep are some of the most frequent complaints from people suffering from chronic ...