Science World

View more issues: Feb 19, 2007, March 12, 2007, April 16, 2007

Articles in April 2, 2007, issue of Science World

• Psychic squirrels
  by Dan Risch
• Science news
• www.skytonight.com/resources/darksky/3307451.html
• Metric mission
  by David B. Williams
• Whirlwind
• The Light Bulb
• Germ warfare
  by Mona Chiang
• Two of a kind
• The Stars: A New Way to See Them and Find the Constellations
• Glacier golf
  by David B. Williams
• Light pollution
• There Once Was a Sky Full of Stars
• Secret species: scientists team up to discover and preserve tropical wildlife
  by Andrew Klein
• Star search
• On the Wing: American Birds in Migration
• Twisted chase: two daredevils hunt down tornadoes to find out more about these super-fierce storms
  by Andrew Klein
• Make the switch
• Lighting trends
• Together forever? Twins who ape physically connected to each other face a difficult decision: to separate or remain joined for life
  by Jacqueline Adams
• www.astrosociety.org/education/publications/tnl/44/lightpoll.html
• Night flights
• Lights out : city lights are erasing the stars, wasting energy, and hurting wildlife. Find out what's being done to darken the night
  by Sharon Guynap
• www.darksky.org
• Bright idea
• Family tree
  by Dan Risch
• Mystery Blob
  by Mona Chiang
• www.globe.gov/GaN/
• Popular science
  by Cody Crane
• Explain this!
• www2.nature.nps.gov/alr/lightscapes/
• Tease your brain