Media violence, impulsivity and family conflict tied to aggressive behaviors in teenagers

Teenagers exposed to TV and film violence and high levels of household conflict are at risk of engaging in aggressive behaviors, according to a new study by researchers at three U.S. universities. Especially prone to aggressive tendencies are those who also have high levels of impulsivity, the six-member research team reported in a study published online ahead of print in […]

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Hit ’em where they eat: Stealth drug fights resistant bacteria

The lack of new antibiotics is among the most critical challenges facing medicine. Researchers have been on the hunt for new drugs to combat “superbugs” that cannot be penetrated by current antibiotics. Rather than looking for drugs that forcibly penetrate bacteria, researchers tried a new approach: tricking bacteria into taking up a molecule that looks like food, but wreaks havoc […]

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How to comfort a child whose sibling has died

In 1971, when I was four years old, my brother died of a congenital heart condition. Writing about this experience has prompted more responses than anything else I’ve ever written or spoken about. Untold and unheard stories appear in comments sections, strangers tell me cross-culturally consistent tales in the soft corners of conference rooms and speak about the siblings they’ve […]

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Researchers glimpse into ‘real world’ of cancer and financial hardship

Nearly one in five older patients with advanced cancer have financial problems that may cause them to delay treatment to cover food and housing costs, which leads to stress and poor quality of life, according to new Wilmot Cancer Institute research. The “financial toxicity” study was conducted at several cancer clinics across the country, involving 542 patients ages 70 to […]

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Common heart condition linked to sudden death

A University of Adelaide-led team of researchers has found a link between sudden cardiac death (when the heart suddenly stops beating) and a common heart condition known as mitral valve prolapse that affects around 12 in every 1000 people worldwide. In a paper, published in Heart, researchers analysed more than 7600 studies and found that 12% of victims of sudden […]

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