Genetics

Genes play a role in common knee injury

It has long been known that the choice of shoe, surface and type of sport can all be contributing factors when someone suffers an anterior cruciate ligament rupture. Researchers at Lund University in Sweden have now observed ...

Genetics

Addicted to the sun? Research shows it's in your genes

Sun-seeking behavior is linked to genes involved in addiction, behavioral and personality traits, and brain function, according to a study of more than 260,000 people led by King's College London researchers.

Psychology & Psychiatry

Loss of a co-twin linked to heightened psychiatric risk

The death of a twin, especially earlier in life, can increase the risk of their surviving twin being diagnosed with a psychiatric disorder, finds a new study published today in eLife.

Psychology & Psychiatry

Are you a hugger? It might be hereditary

A new study of twins finds that genetics play a significant role in how affectionate women are, but the same can't be said for men.

Obstetrics & gynaecology

Severity of autism symptoms varies greatly among identical twins

Identical twins with autism spectrum disorder (ASD) often experience large differences in symptom severity even though they share the same DNA, according to an analysis funded by the National Institutes of Health. The findings ...

Genetics

'Gay gene' testing apps are misleading and dangerous

The launch of a genetic app titled "How gay are you?" prompted a well-deserved outcry from scientists and the public last month, with media coverage branding it "disgusting" and "the latest bad idea".

Genetics

Owning a dog is influenced by genetic make-up

A team of Swedish and British scientists have studied the heritability of dog ownership using information from 35,035 twin pairs from the Swedish Twin Registry. The new study suggests that genetic variation explains more ...

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