Psychology & Psychiatry

Researchers identify DNA region linked to depression

Researchers at Washington University School of Medicine in St. Louis and King's College London have independently identified DNA on chromosome 3 that appears to be related to depression.

Diabetes

Diabetes proves deadly for smokers

While it is well known that smoking causes lung cancer, heavy smokers with diabetes are also at increased risk of death from causes other than lung cancer, according to a study being presented next week at the annual meeting ...

Health

Ex-smokers, light smokers not exempt from lung damage

People who smoke fewer than five cigarettes a day cause long-term damage to their lungs, according to a new study led by researchers at Columbia University Vagelos College of Physicians and Surgeons.

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