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 ...

Psychology & Psychiatry

Tired of London? Maybe you're living in the wrong place

"When a man is tired of London, he is tired of life," observed the writer Samuel Johnson in the eighteenth century. In fact, research published today suggests such a man may be merely living in the wrong postcode. A study ...

Cardiology

Depression, anxiety tied to T-wave abnormalities

(HealthDay)—Depression and anxiety are independently, yet oppositely, associated with electrocardiographic (ECG) T-wave inversions, according to a study published in the Dec. 15 issue of The American Journal of Cardiology.

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