Constant Sunlight: Too Much Of A Good Thing?

06/12/2009 05:12 am ET | Updated Nov 17, 2011
  • Fri May 8, 10:59 Am ET Yahoo! News

Too much sunlight in places like Greenland where long summer days often cause insomnia appears more likely to drive a person to suicide, Swedish researchers said Friday.

Despite a belief that suicides tend to rise in late autumn and early winter months because of darkness, the new findings suggest that places where constant sunlight in summer seasons is a fact of life may be just as dangerous.

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