Researchers believe they have developed the first dedicated blood test to diagnose chronic fatigue syndrome (CFS), also known as myalgic encephalomyelitis (ME), which has the potential to be a ...

The Fountain of Youth appears in writings going back to the time of Herodotus, the 5th century BC Greek historian. And while a mythical spring and its time-reversing water has never been found, the ...

The practice, in which users inject the blood of already intoxicated individuals, has fueled one of the fastest-growing H.I.V. epidemics in the Pacific and grown widespread in South Africa.

A simple blood test could reveal kidney disease earlier so more can be done to halt progression, while also allowing better ongoing management of kidney health by simpler monitoring. Nearly one-third ...

A multi-institutional study from the Accelerating GBM Therapies Through Serial Biopsies TeamLab, led by investigators from the Mass General Brigham Cancer Institute, found that serially testing tumor ...