Psychology & Psychiatry

Reliable method detects suicidal propensity

A simple measurement of the sweat gland activity of a depressed person can determine if he or she is suicidal – with 97 per cent accuracy. Now another large clinical study confirms the correlation.

Cardiology

Youthful stem cells from bone can heal the heart

Many people who survive a heart attack find themselves back in the hospital with a failing heart just years later. And the outcome often is unfavorable, owing to limited treatment options. But scientists at Temple University ...

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