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Shorter lifespan for WWI babies whose fathers were injured, killed

Children born during World War I whose fathers were injured or killed in action were found to have shorter lifespans in a first-of-its-kind study.

How long should children play video games?

A new study indicates that playing video games for a limited amount of time each week may provide benefits to children, but too much can be detrimental.

The pleasures – and perils – of protein: Study in fruit flies reveals new clues to appetite and aging

If you’re a human who’s really hungry, a handful of nuts, a piece of cheese or a nice juicy steak may really hit the spot. If you’re a fruit fly, a nibble of yeast will do the trick.

Esketamine produces rapid effects in treatment-resistant depression

A new study in Biological Psychiatry reports that esketamine, a component of the general anesthetic ketamine, shows rapid and significant improvement in depressive symptoms in patients who do not…

New suicide prevention strategies for homosexual and transgender youth

Homosexual, bisexual, and transgender youth tend to have a higher risk for suicide-related thoughts and behaviors, but research on interventions to prevent suicide among sexual and gender minority…

‘Deeply-unsettling’ weight discrimination in the workplace highlighted

Women face weight-based prejudice in the workplace – even when their body mass index (BMI) is within the healthy range, research led by a University of Strathclyde academic has found.

A microRNA plays role in major depression

A tiny RNA appears to play a role in producing major depression, the mental disorder that affects as many as 250 million people a year worldwide. Researchers have found that amounts of this microRNA are significantly elevated in the brains of experimen…

Child stimulation intervention fosters early child development in rural Peru

Children in rural Peru who are stimulated with age-adjusted toys at an early age perform better in categories such as fine motor skills, understanding time and space, or cognitive abilities. The community-randomized trial is the first study to assess t…

How long should children be allowed to play video games?

A new study indicates that playing video games for a limited amount of time each week may provide benefits to children, but too much can be detrimental.

Study identifies brain cells that help us learn by watching others

From infancy, we learn by watching other people, then use those memories to help us predict outcomes and make decisions in the future. Now a study has pinpointed the individual neurons in the brain that support observational learning.