How Seeing the Stars Will Save You Money and possible save your life and certainly make your life more enjoyable

Maryland General Assembly Roadway Lighting Bill HB816 new (very good legislation). The honorable Alfred Carr email who introduced this house bill. State Senator Jenny Forehand has introduced a companion bill in the Maryland Senate: SB891 (some more information on this bill, too). 
Maryland Outdoor Lighting Task Force Report from 2001: Maryland Outdoor Lighting Task force report.
Seeing the Light of Day  from the Washingtonpost.com Tuesday, October 30, 2007.
Lights at Night Are Linked to Breast Cancer: Study Bolsters Theory About Interference With Production of Key Hormone, By Rick Weiss Washington Post Staff Writer Wednesday, February 20, 2008; Page A04
Artificial lighting in the industrialized world: circadian disruption and breast cancer Cancer Causes Control (2006) 17:501–507 Richard G. Stevens
LIGHT AT NIGHT CO-DISTRIBUTES WITH INCIDENT BREAST BUT NOT LUNG CANCER IN THE FEMALE POPULATION OF ISRAEL in Chronobiology International, 25(1): 65–81, (2008) by Itai Kloog, Abraham Haim, Richard G. Stevens, Micha Barchana, and Boris A. Port
University of Hawaii  Light Pollution Thief of our Night Sky
City Swapping Out Light Bulbs for LEDs from CCN, Friday, October 19, 2007.
IDA, International DarkSky Association
Wikipedia article on Melatonin
Wikipedia article on Melanopsin
Wikipedia article on Light Pollution
PowerPoint presentation used in the planetarium on March 21, 2009.
Outdoor Lighting Standards Established Bill No. 4-07.pdf, not yet passed as far as I can see.
Zoning Text Amendment in Montgomery County 07-01.pdf, not yet passed as far as I can see.
"Testimony on Bill No. 4-07, Outdoor Lighting Standards-Established, and Zoning Text Amendment No. 07-01, Concerning: Outdoor Lighting Standards March 20, 2007 1:30PM by Dr. Harold Williams"  a Microsoft  Word doc file.
Brightness Outside, Darkened Moods Inside latest Washington Post Article one of the many problems of Light Pollution on May1, 2008.
NEUROENDOCRINOLOGY LETTERS including Psychoneuroimmunology, Neuropsychopharmacology, Reproductive Medicine, Chronobiology and Human Ethology. ISSN 0172–780X LIGHT, ENDOCRINE SYSTEMS AND CANCER Facts and Research Perspectives http://www.nel.edu/Press/Light-Endocrine-Cancer.htm
Too much light at night could raise cancer risk

Montgomery College's Planetarium home page

Web page by Dr. Harold Alden Williams.
Last changed 11:02PM March 21, 2009.