Genetics

Researchers find novel genes for longevity in mammals

The genetic basis of lifespan determination is poorly understood. Most research has been done on short-lived animals, and it is unclear if these insights can be transferred to long-lived mammals like humans. By comparing ...

Neuroscience

Do older people take fewer risks?

Studies by the University of Basel have shown that whether and how risk-taking propensity varies over a person's life span depends in part on how risk taking is measured. When subjects are asked how they assess their risk ...

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