Science News

View more issues: April 7, 2007, April 14, 2007, April 28, 2007

Articles in April 21, 2007, issue of Science News

• Psychotherapy aids bipolar treatment
• The Birder's Companion
• Visual clarity: people with MS maintain eyesight with drug
  by Nathan Seppa
• Eclipsing a black hole
• How the West isn't one
  by Matt Andrews
• Increase in chemical disposals
• Violent justice: adult system fails young offenders
  by Bruce Bower
• This is your brain on a chip
• The word on worms
  by Ann Gardner
• Forest primeval: the oldest known trees finally gain a crown
  by Sid Perkins
• Toward imaging single biomolecules
• On the rocks
• Net gains
  by Leon Hoffman
• Northern exposure: the inhospitable side of the galaxy?
  by Davide Castelvecchi
• Tiny particles baffle physicists, again
• A new low: Lilliputian pipette releases tiniest drops
  by Aimee Cunningham
• Little Enceladus disturbs Saturn's magnetic field
• Tenacious STD: drug-resistant gonorrhea is spreading
  by Brian Vastag
• The Invisible Sex: Uncovering the True Roles of Women in Prehistory
• Back to the beginning: galactic springtime
  by Ron Cowen
• Almost Human: Making Robots Think
• The machine's got rhythm: computers are learning to understand music and join the band
  by Julie J. Rehmeyer
• Weather Tracker: Backyard Meteorologist's Logbook
• Wanted: better yardsticks: measurement inadequacies threaten U.S. competitive edge
  by Janet Raloff
• Freud's Wizard: Ernest Jones and the Transformation of Psychoanalysis