A new national study of suicide rates across occupations in Australia shows blue-collar male workers are still substantially overrepresented, underscoring the need for greater attention to occupation-specific ...

A review of available evidence has linked exposure to air pollutants with an increased risk of death by suicide or suicidal thoughts.

An international review found that exposure to some air pollutants was associated with suicide risk. Experts said the findings warrant caution and more research rather than assumptions of causation.