From a medical perspective, it's a rather grey area, the study finds.

Old age now begins at 80, a study finds.

A study finds that nurses who lack empathy diminish patients' confidence and compliance with treatment.

A new study finds that if their work was contracted out it would cost a staggering 31,523 a year.

Not so: a new study finds that the incidence of gout across the world rose between 1990 and 2017.