Cardiology

'Worried well' may be boosting their risk of heart disease

People who needlessly worry that they have, or will develop, serious illness—popularly referred to as 'the worried well'—may be boosting their risk of developing heart disease, suggests research published in the online ...

Psychology & Psychiatry

Genetic variations linked with social and economic success

Psychological characteristics link genes with upward social mobility, according to data collected from almost 1000 individuals over four decades. The data suggest that various psychological factors play a role in linking ...

Genetics

Scientists find genes associated with educational attainment

An international group of 253 scientists has conducted one of the largest genetic studies to date and identified 74 genetic variants that are associated with the years of formal education that an individual completes.

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