Light Pollution and Breast Cancer
Yet another reason to turn off those lights at night.
"Lights at Night Are Linked to Breast Cancer"
The Washington Post:
http://www.washingtonpost.com/wp-dyn/content/article/2008/02/19/AR2008021902398.html
And this presentation of the research on the subject:
www.israelrsa.org.il/meeting/Cancer%20incidence.ppt