Psychology & Psychiatry

Stress, anxiety and depression among custodial grandparents

New research published in Journal of Family Studies this month reveals that grandparents who care for grandchildren with abnormal emotional and hyperactive symptoms are more likely to experience lower levels of life satisfaction.

Genetics

Skin cells reveal DNA's genetic mosaic

(Medical Xpress)—The prevailing wisdom has been that every cell in the body contains identical DNA. However, a new study of stem cells derived from the skin has found that genetic variations are widespread in the body's ...

HIV & AIDS

Lessons learned from the 'ethical odyssey' of an HIV trial

In the battle against HIV/AIDS conditions on the frontlines are constantly in flux as treatment, research and policy evolve. The landmark HIV Prevention Trials Network (HPTN) 052 study, which established that antiretroviral ...

Psychology & Psychiatry

Who's happy? How long we look at happy faces is in our genes

Though we all depend on reading people's faces, each of us sees others' faces a bit differently. Some of us may gaze deeply into another's eyes, while others seem more reserved. At one end of this spectrum people with autism ...

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